{"investigation":{"slug":"cardano","entity_name":"Cardano","trust_score":83,"severity_base":83,"score_modifier":0,"confidence":1,"status":"under_investigation","content_type":"investigation","summary":"Cardano (ADA) is a proof-of-stake blockchain launched in 2017 by Charles Hoskinson and Jeremy Wood, developed through Input Output Global with EMURGO and the Cardano Foundation. A 2025 independent forensic audit found no basis for misappropriation allegations against Hoskinson, and the SEC/CFTC classified ADA as a digital commodity in March 2026. The network has had protocol-level and ecosystem incidents (a November 2025 chain partition, the June 2026 SecondFi wallet exploit) and ADA holders are a recurring target of impersonation, phishing and account-hijack scams.","sections":[{"content":"Cardano was conceived in 2015 and launched on mainnet in September 2017, co-founded by Charles Hoskinson, a former Ethereum co-founder, and Jeremy Wood. Three organizations underpin it: Input Output Global (IOG, formerly IOHK), the research and engineering entity; EMURGO, the commercial and venture arm registered in Tokyo since June 2017; and the Swiss-based nonprofit Cardano Foundation. ADA has a hard maximum supply of 45 billion. The protocol uses Ouroboros, described by IOG as the first peer-reviewed, provably secure proof-of-stake consensus mechanism. As of October 2026 ADA had a market capitalization of about $9.5 billion, within the top 10 cryptocurrencies.","heading":"Background and Organizational Structure","sources":[{"url":"https://en.wikipedia.org/wiki/Cardano_(blockchain_platform)","name":"Wikipedia — Cardano (blockchain platform)","type":"other","credibility":2},{"url":"https://www.cardanocube.com/articles/the-companies-behind-cardano","name":"The companies behind Cardano — CardanoCube","type":"other","credibility":2}],"severity":"low"},{"content":"In June 2023 the SEC named ADA as an unregistered security in complaints against Binance and Coinbase; IOG and the Cardano Foundation rejected the classification. Robinhood delisted ADA on June 27, 2023, citing regulatory risk. On March 17, 2026, the SEC and CFTC jointly classified ADA as a 'digital commodity,' effectively reversing the 2023 position, and Robinhood subsequently relisted ADA. No formal SEC enforcement action was filed against Cardano or IOG.","heading":"SEC Security Classification and Reversal","sources":[{"url":"https://www.coindesk.com/policy/2023/06/09/cardano-developer-rejects-sec-claim-its-ada-token-is-a-security","name":"Cardano Developer Rejects SEC Claim Its ADA Token Is a Security — CoinDesk","type":"news_article","credibility":2},{"url":"https://cryptonews.com/news/robinhood-delists-cardano-polygon-solana-following-sec-labeling-them-as-securities/","name":"Robinhood Delists Cardano, Polygon and Solana Following SEC Labeling Them As Securities — CryptoNews","type":"news_article","credibility":2},{"url":"https://x.com/Cardano_CF/status/2034267480068128981","name":"Cardano Classified as Digital Commodity — Cardano Foundation on X","type":"official","credibility":2},{"url":"https://beincrypto.com/robinhood-lists-xrp-cardano-solana-pepe/","name":"Robinhood is Listing Solana, Cardano, Ripple, and PEPE Amidst US Regulatory Shift — BeInCrypto","type":"news_article","credibility":2}],"severity":"low"},{"content":"In May 2025, X user Masato Alexander alleged that 318 million ADA (about $619 million) had been improperly moved by Hoskinson using genesis keys in 2021 to seize unclaimed tokens from the original voucher program. Hoskinson denied it as 'slander' and announced an independent review. An audit commissioned by IOG and conducted by McDermott Will & Emery and BDO concluded on September 2, 2025 in a 150-page report that the allegations 'do not have any basis': 14,282 vouchers (99.7% of ADA sold) were redeemed; the 390 unredeemed vouchers (318 million ADA) went to Cardano Development Holdings for ecosystem grants per the program terms; and only 6.1% of vouchers were held by people over 65. The audit reviewed tens of thousands of documents and 18 interviews. No court proceeding or adjudication occurred, and the audit was commissioned by IOG.","heading":"Allegations Against Charles Hoskinson: ADA Voucher Program (Resolved)","sources":[{"url":"https://cryptoslate.com/investigators-find-no-fraud-in-cardanos-decade-old-voucher-initiative-in-forensic-report/","name":"Investigators find no fraud in Cardano's decade-old voucher initiative in forensic report — CryptoSlate","type":"news_article","credibility":2},{"url":"https://www.fxempire.com/forecasts/article/cardanos-charles-hoskinson-faces-accusations-of-seizing-619m-in-ada-tokens-1517646","name":"Cardano's Charles Hoskinson Faces Accusations of Seizing $619M in ADA Tokens — FX Empire","type":"news_article","credibility":2},{"url":"https://medium.com/tap-in-with-taptools/audit-report-no-misconduct-by-charles-hoskinson-or-input-output-global-2808af8343e7","name":"Audit Report: No Misconduct by Charles Hoskinson or Input Output Global — TapTools on Medium","type":"research","credibility":3},{"url":"https://www.cryptopolitan.com/charles-hoskinson-denies-misusing-600m-ada/","name":"Cardano's Charles Hoskinson denies misusing $600M in ADA, promises full audit — Cryptopolitan","type":"news_article","credibility":2}],"severity":"low"},{"content":"On November 21, 2025, at about 08:00 UTC, Cardano mainnet partitioned after a deliberately crafted malformed delegation transaction exploited a deserialization bug dating to 2022, in which an oversized hash passed validation on newer node versions but was rejected by older ones. Two parallel ledger histories persisted for about 14.5 hours, block production continued on both branches, and no user funds were reported compromised. Some exchanges paused deposits and withdrawals. IOG, the Cardano Foundation, EMURGO and Intersect coordinated patched node releases 10.5.2 and 10.5.3, and Intersect published an incident report. The FBI was reportedly notified, with analysis suggesting the attacker knew the Incentivized Testnet era. The flaw was a protocol-level node defect, not an exploit of user funds.","heading":"Network Partition Incident (November 2025)","sources":[{"url":"https://intersectmbo.org/news/incident-report-network-partition-analysis-and-resolution-strategy","name":"Incident report: network partition analysis and resolution strategy — Intersect MBO","type":"official","credibility":1},{"url":"https://www.cryptotimes.io/2025/11/24/cardano-network-in-turmoil-malformed-transaction-sparks-chaos/","name":"Cardano Network in Turmoil: Malformed Transaction Sparks Chaos — CryptoTimes","type":"news_article","credibility":2},{"url":"https://blog.bitfinex.com/education/what-actually-happened-with-the-cardano-exploit/","name":"What Actually Happened with the Cardano Exploit? — Bitfinex Blog","type":"news_article","credibility":2},{"url":"https://www.gate.com/crypto-wiki/article/cardano-suffers-mainnet-split-due-to-transaction-error-what-ada-holders-must-know-20251125","name":"Cardano suffers Mainnet split due to transaction error — Gate.com","type":"news_article","credibility":2}],"severity":"medium"},{"content":"On June 23, 2026, SecondFi, the EMURGO-backed wallet platform formerly known as Yoroi, disclosed a flaw in its wallet-generation software: a key-derivation weakness allowed attackers to reconstruct private keys from public on-chain data. Funds were drained from 374 wallets between June 21 and 23, 2026, with confirmed losses of about 16.1 million ADA (roughly $2.4 million); SlowMist warned that up to 129 million ADA (over $20 million) remained at risk. SecondFi reportedly secured about 129 million ADA in a recovery fund and outlined a restoration plan. Digital markers were reportedly consistent with Lazarus Group techniques, but this attribution is alleged and unconfirmed by law enforcement. The flaw was specific to SecondFi software and did not affect the Cardano base protocol; Daedalus, Lace and Eternl users were not affected.","heading":"SecondFi Wallet Exploit (June 2026)","sources":[{"url":"https://www.coindesk.com/business/2026/06/24/secondfi-loses-usd2-4-million-in-cardano-wallet-exploit-with-up-to-usd20-million-at-risk","name":"SecondFi loses $2.4 million in Cardano wallet exploit, up to $20 million at risk — CoinDesk","type":"news_article","credibility":2},{"url":"https://cointelegraph.com/news/cardano-wallet-secondfi-flaw-16-million-ada-exploit","name":"SecondFi Traces Cardano Wallet Exploit to Address-Level Issue — CoinTelegraph","type":"news_article","credibility":2},{"url":"https://beincrypto.com/secondfi-exploit-cardano-losses-20-million/","name":"Cardano Project SecondFi Hit by Major Exploit, Losses Could Top $20 Million — BeInCrypto","type":"news_article","credibility":2},{"url":"https://secureshift.io/crypto-news/secondfi-exploit-drains-374-cardano-wallets-over-16-million-ada-stolen-in-coordinated-attack","name":"SecondFi Exploit Drains 374 Cardano Wallets — SecureShift","type":"news_article","credibility":2}],"severity":"high"},{"content":"On December 8, 2024, the Cardano Foundation's official X account was compromised. The attacker promoted a Solana-based token, 'ADAsol,' falsely presented as ADA's successor, and posted a false claim that the SEC had taken legal action against the Foundation and that it would cease ADA support. The fabricated news caused a brief 4% ADA price decline; ADAsol generated about $500,000 in volume before collapsing 99%. Hoskinson confirmed the breach, the Foundation regained control by December 12, 2024 and confirmed no other systems were affected. ZachXBT linked the attack to a broader pattern of X phishing campaigns using emails disguised as X team communications.","heading":"Cardano Foundation X Account Compromise (December 2024)","sources":[{"url":"https://cryptobriefing.com/cardano-foundation-hacked-false-sec-claims/","name":"cryptobriefing.com","type":"news_article","credibility":2},{"url":"https://u.today/cardano-foundation-addresses-x-account-hack-heres-what-happened","name":"u.today","type":"news_article","credibility":2}],"severity":"medium"},{"content":"Scammers have repeatedly used AI-generated video to impersonate Hoskinson in fake ADA giveaways. In December 2023 a cloned video appeared as a YouTube advertisement directing viewers to a QR code and fraudulent site. Hoskinson has warned that deepfakes targeting crypto investors will become harder to distinguish from genuine content. Large YouTube channels (reported at 400,000 to 650,000 subscribers) have been hijacked since at least July 2020 and renamed 'Cardano' or 'Charles Hoskinson' to run live-stream giveaway fraud; Cardano issued warnings in July 2020 and reiterated in September 2021 that it will never give away ADA or ask users to send funds first. Hacked celebrity Twitter accounts, including actors from 'How I Met Your Mother,' have also promoted ADA giveaways, and ZachXBT tracked a 2024 campaign in which one actor compromised more than 15 high-profile X accounts to promote fake Solana tokens using the same phishing method.","heading":"Deepfake and Impersonation Giveaway Scams","sources":[{"url":"https://thecryptobasic.com/2023/12/15/scammers-promote-fake-ada-giveaway-using-ai-cloned-video-of-cardano-founder/","name":"thecryptobasic.com","type":"news_article","credibility":2},{"url":"https://cointelegraph.com/news/cardano-warns-of-youtube-scams-promoting-fake-ada-giveaways","name":"cointelegraph.com","type":"news_article","credibility":2},{"url":"https://cryptocoin.news/news/scam-alert-new-series-of-hacks-against-youtube-channels-impersonating-official-cardano-announcements-53509/","name":"cryptocoin.news","type":"news_article","credibility":2},{"url":"https://en.cryptonomist.ch/2021/09/20/cardano-never-give-away-ada/","name":"en.cryptonomist.ch","type":"news_article","credibility":2},{"url":"https://cryptopotato.com/watch-out-cardano-ada-users-alerted-to-stay-away-from-this-dangerous-scam/","name":"cryptopotato.com","type":"news_article","credibility":2}],"severity":"medium"},{"content":"A campaign around late 2024 and early 2025 used a fraudulent 'Eternl Desktop Is Live' email referencing real ecosystem terms (Atrium, Diffusion Staking Basket, NIGHT/ATMA rewards) to push a malicious installer, Eternl.msi (23.3 MB), from download.eternldesktop.network; it hid a LogMeIn GoTo Resolve tool and dropped unattended-updater.exe for persistent remote access. In April 2024 the Lace team warned of fake Lace apps in the Apple App Store and Google Play. In March 2026 a site impersonating Lace (lacedesktop.io) and emails about a non-existent 'Lace Desktop 2.0' were flagged. In October 2024 a fake token migration email referencing the Chang hard fork directed victims to connect wallets to a fraudulent site.","heading":"Phishing Campaigns and Malware-Bearing Fake Wallets","sources":[{"url":"https://cybersecuritynews.com/potential-wallet-phishing-campaign-targets-cardano-users/","name":"cybersecuritynews.com","type":"news_article","credibility":2},{"url":"https://u.today/security-alert-ada-users-targeted-by-fake-cardano-wallet-updates-with-malware","name":"u.today","type":"news_article","credibility":2},{"url":"https://www.cryptotimes.io/2024/10/03/fake-cardano-token-migration-emails-target-ada-holders/","name":"cryptotimes.io","type":"news_article","credibility":2}],"severity":"medium"},{"content":"Ledger has documented attacks in which NFTs with fraudulent links are airdropped to ADA holders unsolicited. In December 2023 Berry Pool delegators received an NFT falsely promising extra ADA rewards; victims who connected wallets and signed transactions on the scam site lost over 200,000 ADA in aggregate. Community members and Ledger advise against interacting with unsolicited NFTs. These scams are external to the protocol and do not implicate IOG, the Cardano Foundation or EMURGO.","heading":"NFT-Based Wallet Draining and the Berry Pool Scam","sources":[{"url":"https://cryptopotato.com/watch-out-cardano-ada-users-alerted-to-stay-away-from-this-dangerous-scam/","name":"cryptopotato.com","type":"news_article","credibility":2},{"url":"https://bitcoinist.com/ada-investors-cardano-warning/","name":"ADA Investors Beware: Cardano Ambassador Issues Crucial Warning — Bitcoinist","type":"news_article","credibility":2}],"severity":"medium"},{"content":"On June 3, 2023, Atomic Wallet users, including ADA holders, lost over $35 million across multiple cryptocurrencies (Bitcoin, Ethereum, Litecoin, XRP, ADA, Dogecoin, Tezos); about 1% of its five million users were affected and the top five victims accounted for roughly $18 million. Elliptic attributed the attack with high confidence to North Korea's Lazarus Group based on laundering patterns, use of the Sinbad mixer and links to prior Lazarus wallets. The attack vector was never officially disclosed; researchers speculated about private key storage compromise.","heading":"State-Sponsored Targeting via Atomic Wallet (Lazarus Group)","sources":[{"url":"https://www.bleepingcomputer.com/news/security/lazarus-hackers-linked-to-the-35-million-atomic-wallet-heist/","name":"bleepingcomputer.com","type":"news_article","credibility":2}],"severity":"medium"},{"content":"Cardano's DeFi ecosystem has been criticized for low adoption relative to its market cap. In early 2026 its TVL was about $132 million, 27th among blockchains and roughly 87% below an August 2025 peak of $437.2 million. A PRIME DeFi ecosystem audit in 2026 scored it 51.3 out of 100, citing deficiencies in wallet infrastructure, bridges and liquidity management; critics call it a 'ghost chain.' The community approved a 120 million ADA treasury allocation for the AlphaGrowth PRIME initiative to raise TVL by over $200 million within 12 months. ADA fell about 60% in 2025 and traded between $0.26 and $0.30 in October 2026. These are market assessments, not indications of fraud or legal violations.","heading":"Ecosystem and DeFi Adoption Concerns","sources":[{"url":"https://www.tradingview.com/news/invezz:e84bc4ec8094b:0-cardano-price-crashed-60-in-2025-will-ada-rebound-in-2026/","name":"Cardano price crashed 60% in 2025: will ADA rebound in 2026? — TradingView/Invezz","type":"news_article","credibility":2},{"url":"https://www.mexc.com/learn/article/top-cardano-defi-projects-in-2026-where-is-the-tvl-going-/1","name":"Top Cardano DeFi Projects in 2026: Where Is the TVL Going? — MEXC","type":"news_article","credibility":2},{"url":"https://sqmagazine.co.uk/cardano-ada-statistics/","name":"Cardano ADA Statistics 2026: Growth, Usage, Power — SQ Magazine","type":"news_article","credibility":3},{"url":"https://finance.yahoo.com/markets/crypto/articles/cardano-just-caught-major-break-095000169.html","name":"Cardano Just Caught a Major Break From the SEC — Yahoo Finance","type":"news_article","credibility":2}],"severity":"medium"},{"content":"Following the Chang hard fork, Cardano entered the Voltaire governance era, in which ADA holders vote via Delegated Representatives (dReps) on upgrades, parameters and treasury spending. The Constitution was ratified on-chain and enacted in early 2025 and is maintained by Intersect MBO. Concerns include governance capture by large holders and voter apathy; no specific governance abuse has been documented.","heading":"Governance: Voltaire Era","sources":[{"url":"https://www.bitget.com/news/detail/12560604188122","name":"Cardano Officially Begins Voltaire Era with Governance Upgrade — Bitget News","type":"news_article","credibility":2},{"url":"https://www.intersectmbo.org/news/updated-cardano-constitution-ratification-outcome-and-effective-date","name":"Updated Cardano Constitution: ratification outcome and effective date — Intersect MBO","type":"official","credibility":1},{"url":"https://coinmarketcap.com/top-stories/6a2f265c46890e57c17ee609/","name":"Cardano (ADA) Surges 4.3% Amid Governance Controversy — CoinMarketCap","type":"news_article","credibility":2}],"severity":"low"}],"timeline":[{"date":"2015","event":"Cardano project conceived by Charles Hoskinson and Jeremy Wood following their departure from Ethereum.","source":"The companies behind Cardano — CardanoCube","source_url":"https://www.cardanocube.com/articles/the-companies-behind-cardano"},{"date":"2017-09","event":"Cardano mainnet launched and ADA began trading.","source":"Wikipedia — Cardano (blockchain platform)","source_url":"https://en.wikipedia.org/wiki/Cardano_(blockchain_platform)"},{"date":"2020-07","event":"Cardano issued its first public warning about fake ADA giveaway scams on YouTube as hacked channels hosted fraudulent Hoskinson livestreams.","source":"cointelegraph.com","source_url":"https://cointelegraph.com/news/cardano-warns-of-youtube-scams-promoting-fake-ada-giveaways"},{"date":"2021-07","event":"YouTube channel of influencer Ashkar Techy (650,000 followers) hacked and renamed to promote a fake Cardano ADA giveaway livestream.","source":"cryptocoin.news","source_url":"https://cryptocoin.news/news/scam-alert-new-series-of-hacks-against-youtube-channels-impersonating-official-cardano-announcements-53509/"},{"date":"2021-09","event":"Cardano reiterated (September 20) it will 'never give away ADA' after a new wave of YouTube giveaway scam attacks.","source":"en.cryptonomist.ch","source_url":"https://en.cryptonomist.ch/2021/09/20/cardano-never-give-away-ada/"},{"date":"2023-06","event":"Atomic Wallet suffered a $35M+ hack on June 3, attributed by Elliptic to the Lazarus Group; ADA was among the stolen assets.","source":"bleepingcomputer.com","source_url":"https://www.bleepingcomputer.com/news/security/lazarus-hackers-linked-to-the-35-million-atomic-wallet-heist/"},{"date":"2023-06","event":"On June 9 the SEC named ADA as an unregistered security in suits against Binance and Coinbase, which IOG rejected; Robinhood delisted ADA on June 27.","source":"Cardano Developer Rejects SEC Claim Its ADA Token Is a Security — CoinDesk","source_url":"https://www.coindesk.com/policy/2023/06/09/cardano-developer-rejects-sec-claim-its-ada-token-is-a-security"},{"date":"2023-12","event":"Cardano community warned (December 14) of the fake Berry Pool NFT rewards scam draining over 200,000 ADA; on December 15 an AI-generated deepfake of Hoskinson endorsing a fake giveaway surfaced as a YouTube ad.","source":"cryptopotato.com","source_url":"https://cryptopotato.com/watch-out-cardano-ada-users-alerted-to-stay-away-from-this-dangerous-scam/"},{"date":"2024-04","event":"Lace wallet team issued an alert about fake Lace apps on the Apple App Store and Google Play.","source":"u.today","source_url":"https://u.today/security-alert-ada-users-targeted-by-fake-cardano-wallet-updates-with-malware"},{"date":"2024-10","event":"Fraudulent email campaign (reported October 3) targeted ADA holders with fake Chang hard fork token migration instructions.","source":"cryptotimes.io","source_url":"https://www.cryptotimes.io/2024/10/03/fake-cardano-token-migration-emails-target-ada-holders/"},{"date":"2024-12","event":"December 8: Cardano Foundation's X account was compromised, promoting the fake 'ADAsol' token and a false SEC claim; December 12: the Foundation regained control and confirmed no other systems were affected.","source":"cryptobriefing.com","source_url":"https://cryptobriefing.com/cardano-foundation-hacked-false-sec-claims/"},{"date":"2025","event":"Fake 'Eternl Desktop' phishing campaign distributed a malware-laden installer (Eternl.msi) embedding a LogMeIn remote access tool.","source":"cybersecuritynews.com","source_url":"https://cybersecuritynews.com/potential-wallet-phishing-campaign-targets-cardano-users/"},{"date":"2025-05","event":"May 7: X user Masato Alexander alleged Hoskinson misappropriated 318 million ADA (~$619 million) via genesis keys; Hoskinson denied it and announced an independent audit.","source":"Cardano's Charles Hoskinson denies misusing $600M in ADA, promises full audit — Cryptopolitan","source_url":"https://www.cryptopolitan.com/charles-hoskinson-denies-misusing-600m-ada/"},{"date":"2025-09","event":"The Chang hard fork reportedly activated and Cardano entered the Voltaire governance era (per one page's timeline, dated September 1).","source":"Cardano Officially Begins Voltaire Era with Governance Upgrade — Bitget News","source_url":"https://www.bitget.com/news/detail/12560604188122"},{"date":"2025-09","event":"September 2: an independent forensic audit by McDermott Will & Emery and BDO concluded in a 150-page report that the fraud allegations against Hoskinson and IOG 'do not have any basis.'","source":"Investigators find no fraud in Cardano's decade-old voucher initiative in forensic report — CryptoSlate","source_url":"https://cryptoslate.com/investigators-find-no-fraud-in-cardanos-decade-old-voucher-initiative-in-forensic-report/"},{"date":"2025-11","event":"November 21: Cardano mainnet partitioned for about 14.5 hours after a malformed transaction exploited a deserialization bug; no user funds were compromised.","source":"Incident report: network partition analysis and resolution strategy — Intersect MBO","source_url":"https://intersectmbo.org/news/incident-report-network-partition-analysis-and-resolution-strategy"},{"date":"2026-03","event":"March 17: SEC and CFTC jointly classified ADA as a 'digital commodity,' reversing the 2023 security classification. March 24: the Lace team flagged the fraudulent site lacedesktop.io and fake 'Lace Desktop 2.0' emails.","source":"Cardano Classified as Digital Commodity — Cardano Foundation on X","source_url":"https://x.com/Cardano_CF/status/2034267480068128981"},{"date":"2026-06","event":"SecondFi (formerly Yoroi) disclosed on June 23 a key-generation flaw; attackers drained 16.1 million ADA (~$2.4 million) from 374 wallets between June 21 and 23, with up to 129 million ADA reported at risk.","source":"SecondFi loses $2.4 million in Cardano wallet exploit, up to $20 million at risk — CoinDesk","source_url":"https://www.coindesk.com/business/2026/06/24/secondfi-loses-usd2-4-million-in-cardano-wallet-exploit-with-up-to-usd20-million-at-risk"}],"sources_used":[{"url":"https://cointelegraph.com/news/cardano-warns-of-youtube-scams-promoting-fake-ada-giveaways","name":"cointelegraph.com","type":"news_article","archive_url":"http://web.archive.org/web/20260218180509/https://cointelegraph.com/news/cardano-warns-of-youtube-scams-promoting-fake-ada-giveaways","credibility":2,"archive_timestamp":"2026-02-18T18:05:09+00:00"},{"url":"https://cryptocoin.news/news/scam-alert-new-series-of-hacks-against-youtube-channels-impersonating-official-cardano-announcements-53509/","name":"cryptocoin.news","type":"news_article","archive_url":"http://web.archive.org/web/20261004034359/https://cryptocoin.news/news/scam-alert-new-series-of-hacks-against-youtube-channels-impersonating-official-cardano-announcements-53509/","credibility":2,"archive_timestamp":"2026-10-04T03:43:59+00:00"},{"url":"https://en.cryptonomist.ch/2021/09/20/cardano-never-give-away-ada/","name":"en.cryptonomist.ch","type":"news_article","archive_url":"http://web.archive.org/web/20260218002730/https://en.cryptonomist.ch/2021/09/20/cardano-never-give-away-ada/","credibility":2,"archive_timestamp":"2026-02-18T00:27:30+00:00"},{"url":"https://www.bleepingcomputer.com/news/security/lazarus-hackers-linked-to-the-35-million-atomic-wallet-heist/","name":"bleepingcomputer.com","type":"news_article","archive_url":"http://web.archive.org/web/20261004070204/https://www.bleepingcomputer.com/news/security/lazarus-hackers-linked-to-the-35-million-atomic-wallet-heist/","credibility":2,"archive_timestamp":"2026-10-04T07:02:04+00:00"},{"url":"https://cryptopotato.com/watch-out-cardano-ada-users-alerted-to-stay-away-from-this-dangerous-scam/","name":"cryptopotato.com","type":"news_article","archive_url":"http://web.archive.org/web/20260612050316/https://cryptopotato.com/watch-out-cardano-ada-users-alerted-to-stay-away-from-this-dangerous-scam/","credibility":2,"archive_timestamp":"2026-06-12T05:03:16+00:00"},{"url":"https://thecryptobasic.com/2023/12/15/scammers-promote-fake-ada-giveaway-using-ai-cloned-video-of-cardano-founder/","name":"thecryptobasic.com","type":"news_article","archive_url":"http://web.archive.org/web/20251208232045/https://thecryptobasic.com/2023/12/15/scammers-promote-fake-ada-giveaway-using-ai-cloned-video-of-cardano-founder/","credibility":2,"archive_timestamp":"2025-12-08T23:20:45+00:00"},{"url":"https://u.today/security-alert-ada-users-targeted-by-fake-cardano-wallet-updates-with-malware","name":"u.today","type":"news_article","archive_url":"http://web.archive.org/web/20260324165211/https://u.today/security-alert-ada-users-targeted-by-fake-cardano-wallet-updates-with-malware","credibility":2,"archive_timestamp":"2026-03-24T16:52:11+00:00"},{"url":"https://www.cryptotimes.io/2024/10/03/fake-cardano-token-migration-emails-target-ada-holders/","name":"cryptotimes.io","type":"news_article","archive_url":"http://web.archive.org/web/20261021214213/https://www.cryptotimes.io/2024/10/03/fake-cardano-token-migration-emails-target-ada-holders/","credibility":2,"archive_timestamp":"2026-10-21T21:42:13+00:00"},{"url":"https://cryptobriefing.com/cardano-foundation-hacked-false-sec-claims/","name":"cryptobriefing.com","type":"news_article","archive_url":"http://web.archive.org/web/20261018002032/https://cryptobriefing.com/cardano-foundation-hacked-false-sec-claims/","credibility":2,"archive_timestamp":"2026-10-18T00:20:32+00:00"},{"url":"https://u.today/cardano-foundation-addresses-x-account-hack-heres-what-happened","name":"u.today","type":"news_article","archive_url":"http://web.archive.org/web/20261004034324/https://u.today/cardano-foundation-addresses-x-account-hack-heres-what-happened","credibility":2,"archive_timestamp":"2026-10-04T03:43:24+00:00"},{"url":"https://cybersecuritynews.com/potential-wallet-phishing-campaign-targets-cardano-users/","name":"cybersecuritynews.com","type":"news_article","archive_url":"http://web.archive.org/web/20261004034148/https://cybersecuritynews.com/potential-wallet-phishing-campaign-targets-cardano-users/","credibility":2,"archive_timestamp":"2026-10-04T03:41:48+00:00"},{"url":"https://www.coindesk.com/policy/2023/06/09/cardano-developer-rejects-sec-claim-its-ada-token-is-a-security","name":"Cardano Developer Rejects SEC Claim Its ADA Token Is a Security — CoinDesk","type":"news_article","archive_url":"http://web.archive.org/web/20260729051136/https://www.coindesk.com/policy/2023/06/09/cardano-developer-rejects-sec-claim-its-ada-token-is-a-security","credibility":2,"archive_timestamp":"2026-07-29T05:11:36+00:00"},{"url":"https://cryptonews.com/news/robinhood-delists-cardano-polygon-solana-following-sec-labeling-them-as-securities/","name":"Robinhood Delists Cardano, Polygon and Solana Following SEC Labeling Them As Securities — CryptoNews","type":"news_article","archive_url":"http://web.archive.org/web/20261019225832/https://cryptonews.com/news/robinhood-delists-cardano-polygon-solana-following-sec-labeling-them-as-securities/","credibility":2,"archive_timestamp":"2026-10-19T22:58:32+00:00"},{"url":"https://cryptoslate.com/investigators-find-no-fraud-in-cardanos-decade-old-voucher-initiative-in-forensic-report/","name":"Investigators find no fraud in Cardano's decade-old voucher initiative in forensic report — CryptoSlate","type":"news_article","archive_url":"https://web.archive.org/web/20261001205309/https://cryptoslate.com/investigators-find-no-fraud-in-cardanos-decade-old-voucher-initiative-in-forensic-report/","credibility":2,"archive_timestamp":"2026-10-01T20:53:09+00:00"},{"url":"https://www.fxempire.com/forecasts/article/cardanos-charles-hoskinson-faces-accusations-of-seizing-619m-in-ada-tokens-1517646","name":"Cardano's Charles Hoskinson Faces Accusations of Seizing $619M in ADA Tokens — FX Empire","type":"news_article","archive_url":"https://web.archive.org/web/20261001205904/https://www.fxempire.com/forecasts/article/cardanos-charles-hoskinson-faces-accusations-of-seizing-619m-in-ada-tokens-1517646","credibility":2,"archive_timestamp":"2026-10-01T20:59:04+00:00"},{"url":"https://www.cryptopolitan.com/charles-hoskinson-denies-misusing-600m-ada/","name":"Cardano's Charles Hoskinson denies misusing $600M in ADA, promises full audit — Cryptopolitan","type":"news_article","archive_url":"http://web.archive.org/web/20260208212248/https://www.cryptopolitan.com/charles-hoskinson-denies-misusing-600m-ada/","credibility":2,"archive_timestamp":"2026-02-08T21:22:48+00:00"},{"url":"https://medium.com/tap-in-with-taptools/audit-report-no-misconduct-by-charles-hoskinson-or-input-output-global-2808af8343e7","name":"Audit Report: No Misconduct by Charles Hoskinson or Input Output Global — TapTools on Medium","type":"research","archive_url":null,"credibility":3,"archive_error":"error:no-request","archive_status":"unarchivable","archive_timestamp":null},{"url":"https://intersectmbo.org/news/incident-report-network-partition-analysis-and-resolution-strategy","name":"Incident report: network partition analysis and resolution strategy — Intersect MBO","type":"official","archive_url":"http://web.archive.org/web/20260616171438/https://intersectmbo.org/news/incident-report-network-partition-analysis-and-resolution-strategy","credibility":1,"archive_timestamp":"2026-06-16T17:14:38+00:00"},{"url":"https://www.cryptotimes.io/2025/11/24/cardano-network-in-turmoil-malformed-transaction-sparks-chaos/","name":"Cardano Network in Turmoil: Malformed Transaction Sparks Chaos — CryptoTimes","type":"news_article","archive_url":"http://web.archive.org/web/20251124143650/https://www.cryptotimes.io/2025/11/24/cardano-network-in-turmoil-malformed-transaction-sparks-chaos/","credibility":2,"archive_timestamp":"2025-11-24T14:36:50+00:00"},{"url":"https://blog.bitfinex.com/education/what-actually-happened-with-the-cardano-exploit/","name":"What Actually Happened with the Cardano Exploit? — Bitfinex Blog","type":"news_article","archive_url":"http://web.archive.org/web/20260419113839/https://blog.bitfinex.com/education/what-actually-happened-with-the-cardano-exploit/","credibility":2,"archive_timestamp":"2026-04-19T11:38:39+00:00"},{"url":"https://www.coindesk.com/business/2026/06/24/secondfi-loses-usd2-4-million-in-cardano-wallet-exploit-with-up-to-usd20-million-at-risk","name":"SecondFi loses $2.4 million in Cardano wallet exploit, up to $20 million at risk — CoinDesk","type":"news_article","archive_url":"http://web.archive.org/web/20260921074031/https://www.coindesk.com/business/2026/06/24/secondfi-loses-usd2-4-million-in-cardano-wallet-exploit-with-up-to-usd20-million-at-risk","credibility":2,"archive_timestamp":"2026-09-21T07:40:31+00:00"},{"url":"https://cointelegraph.com/news/cardano-wallet-secondfi-flaw-16-million-ada-exploit","name":"SecondFi Traces Cardano Wallet Exploit to Address-Level Issue — CoinTelegraph","type":"news_article","archive_url":"http://web.archive.org/web/20260825153914/https://cointelegraph.com/news/cardano-wallet-secondfi-flaw-16-million-ada-exploit","credibility":2,"archive_timestamp":"2026-08-25T15:39:14+00:00"},{"url":"https://beincrypto.com/secondfi-exploit-cardano-losses-20-million/","name":"Cardano Project SecondFi Hit by Major Exploit, Losses Could Top $20 Million — BeInCrypto","type":"news_article","archive_url":"http://web.archive.org/web/20260702160128/https://beincrypto.com/secondfi-exploit-cardano-losses-20-million/","credibility":2,"archive_timestamp":"2026-07-02T16:01:28+00:00"},{"url":"https://www.intersectmbo.org/news/updated-cardano-constitution-ratification-outcome-and-effective-date","name":"Updated Cardano Constitution: ratification outcome and effective date — Intersect MBO","type":"official","archive_url":"http://web.archive.org/web/20260517212513/https://intersectmbo.org/news/updated-cardano-constitution-ratification-outcome-and-effective-date","credibility":1,"archive_timestamp":"2026-05-17T21:25:13+00:00"},{"url":"https://finance.yahoo.com/markets/crypto/articles/cardano-just-caught-major-break-095000169.html","name":"Cardano Just Caught a Major Break From the SEC — Yahoo Finance","type":"news_article","archive_url":"http://web.archive.org/web/20260327203326/https://finance.yahoo.com/markets/crypto/articles/cardano-just-caught-major-break-095000169.html","credibility":2,"archive_timestamp":"2026-03-27T20:33:26+00:00"},{"url":"https://www.tradingview.com/news/invezz:e84bc4ec8094b:0-cardano-price-crashed-60-in-2025-will-ada-rebound-in-2026/","name":"Cardano price crashed 60% in 2025: will ADA rebound in 2026? — TradingView/Invezz","type":"news_article","archive_url":"http://web.archive.org/web/20251230212838/https://www.tradingview.com/news/invezz:e84bc4ec8094b:0-cardano-price-crashed-60-in-2025-will-ada-rebound-in-2026/","credibility":2,"archive_timestamp":"2025-12-30T21:28:38+00:00"},{"url":"https://en.wikipedia.org/wiki/Cardano_(blockchain_platform)","name":"Wikipedia — Cardano (blockchain platform)","type":"other","archive_url":"http://web.archive.org/web/20260928211628/https://en.wikipedia.org/wiki/Cardano_(blockchain_platform)","credibility":2,"archive_timestamp":"2026-09-28T21:16:28+00:00"},{"url":"https://www.cardanocube.com/articles/the-companies-behind-cardano","name":"The companies behind Cardano — CardanoCube","type":"other","archive_url":"http://web.archive.org/web/20261019223727/https://www.cardanocube.com/articles/the-companies-behind-cardano","credibility":2,"archive_timestamp":"2026-10-19T22:37:27+00:00"},{"url":"https://x.com/Cardano_CF/status/2034267480068128981","name":"Cardano Classified as Digital Commodity — Cardano Foundation on X","type":"official","archive_url":null,"credibility":2,"archive_timestamp":null},{"url":"https://beincrypto.com/robinhood-lists-xrp-cardano-solana-pepe/","name":"Robinhood is Listing Solana, Cardano, Ripple, and PEPE Amidst US Regulatory Shift — BeInCrypto","type":"news_article","archive_url":"http://web.archive.org/web/20260216233740/https://beincrypto.com/robinhood-lists-xrp-cardano-solana-pepe/","credibility":2,"archive_timestamp":"2026-02-16T23:37:40+00:00"},{"url":"https://www.gate.com/crypto-wiki/article/cardano-suffers-mainnet-split-due-to-transaction-error-what-ada-holders-must-know-20251125","name":"Cardano suffers Mainnet split due to transaction error — Gate.com","type":"news_article","archive_url":"http://web.archive.org/web/20261019224504/https://www.gate.com/crypto-wiki/article/cardano-suffers-mainnet-split-due-to-transaction-error-what-ada-holders-must-know-20251125","credibility":2,"archive_timestamp":"2026-10-19T22:45:04+00:00"},{"url":"https://secureshift.io/crypto-news/secondfi-exploit-drains-374-cardano-wallets-over-16-million-ada-stolen-in-coordinated-attack","name":"SecondFi Exploit Drains 374 Cardano Wallets — SecureShift","type":"news_article","archive_url":null,"credibility":2,"archive_error":"error:not-found","archive_status":"unarchivable","archive_timestamp":null},{"url":"https://www.mexc.com/learn/article/top-cardano-defi-projects-in-2026-where-is-the-tvl-going-/1","name":"Top Cardano DeFi Projects in 2026: Where Is the TVL Going? — MEXC","type":"news_article","archive_url":"http://web.archive.org/web/20260927181322/https://www.mexc.com/learn/article/top-cardano-defi-projects-in-2026-where-is-the-tvl-going-/1","credibility":2,"archive_timestamp":"2026-09-27T18:13:22+00:00"},{"url":"https://sqmagazine.co.uk/cardano-ada-statistics/","name":"Cardano ADA Statistics 2026: Growth, Usage, Power — SQ Magazine","type":"news_article","archive_url":"http://web.archive.org/web/20261019224053/https://sqmagazine.co.uk/cardano-ada-statistics/","credibility":3,"archive_timestamp":"2026-10-19T22:40:53+00:00"},{"url":"https://www.bitget.com/news/detail/12560604188122","name":"Cardano Officially Begins Voltaire Era with Governance Upgrade — Bitget News","type":"news_article","archive_url":"http://web.archive.org/web/20261019224031/https://www.bitget.com/news/detail/12560604188122","credibility":2,"archive_timestamp":"2026-10-19T22:40:31+00:00"},{"url":"https://coinmarketcap.com/top-stories/6a2f265c46890e57c17ee609/","name":"Cardano (ADA) Surges 4.3% Amid Governance Controversy — CoinMarketCap","type":"news_article","archive_url":"http://web.archive.org/web/20261019224800/https://coinmarketcap.com/top-stories/6a2f265c46890e57c17ee609/","credibility":2,"archive_timestamp":"2026-10-19T22:48:00+00:00"},{"url":"https://bitcoinist.com/ada-investors-cardano-warning/","name":"ADA Investors Beware: Cardano Ambassador Issues Crucial Warning — Bitcoinist","type":"news_article","archive_url":"http://web.archive.org/web/20261028171132/https://bitcoinist.com/ada-investors-cardano-warning/","credibility":2,"archive_timestamp":"2026-10-28T17:11:32+00:00"},{"url":"https://www.cryptotimes.io/2025/05/07/cardanos-charles-hoskinson-denies-619m-ada-scam-allegation/","name":"CryptoTimes — Cardano's Charles Hoskinson Denies $619M ADA Scam Allegation","type":"news_article","archive_url":"http://web.archive.org/web/20261019223934/https://www.cryptotimes.io/2025/05/07/cardanos-charles-hoskinson-denies-619m-ada-scam-allegation/","credibility":2,"archive_timestamp":"2026-10-19T22:39:34+00:00"}],"source_tags":["etherscan","zachxbt"],"addresses":[],"reviewed":true,"reviewed_by":null,"model_used":"claude-code-merge-writer","created_at":"2026-05-04T16:05:01.924098+00:00","updated_at":"2026-10-30T21:21:32.155277+00:00"},"source_quality":{"total":38,"tier1":0,"tier2":4,"tier3":1,"unrated":33},"follower_count":null,"content_updated_at":"2026-10-27T06:51:03.757Z","last_fact_checked_at":"2026-10-27T06:51:03.303Z","fact_check_next_allowed_at":null,"update_next_allowed_at":null}