Verify a decision

{"actor":"system:backfill","investigation_id":"0424f0a7-d6b7-4f61-b3cd-ce14b46eda1c","kind":"publish","page_slug":"axiom-dex-insider-trading-broox-bauer","published_at":"2026-06-29T12:23:01.114Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Axiom DEX Insider Trading (Broox Bauer)","sections":[{"content":"Axiom Exchange is a Solana-based decentralized trading platform founded in 2024 by Henry Zhang (known online as Mist) and Preston Ellis (known as Cal), both recent college graduates at the time of founding. The platform participated in Y Combinator's Winter 2025 cohort and launched in early access shortly afterward. By the time of the ZachXBT investigation in February 2026, the platform had reportedly generated over $390 million in cumulative revenue and processed approximately $15 billion in trading volume. Axiom provides internal customer support and analytics tools that, according to the investigation, allowed employees to search users by referral code, wallet address, or user ID and retrieve linked wallet addresses, transaction histories, and account identifiers.","heading":"Background: Axiom Exchange","severity":"low","sources":[{"credibility":2,"name":"The Block: Axiom Exchange hits $100 million in revenue just four months after launch","type":"news_article","url":"https://www.theblock.co/post/355676/axiom-exchange-hits-100-million-in-revenue-just-four-months-after-launch"},{"credibility":2,"name":"DL News: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"}]},{"content":"On February 26, 2026, ZachXBT published an investigation alleging that Broox Bauer, a New York-based senior business development employee at Axiom Exchange (Twitter/X handle: @WheresBroox), abused privileged access to internal company dashboards to extract private user data and allegedly use it to front-run trades. According to the investigation, Bauer and associates compiled wallet addresses for multiple crypto key opinion leaders (KOLs) into a shared Google Sheet, sourcing the data from Axiom's internal systems. The group allegedly used this data to monitor KOL accumulation patterns in memecoins ahead of anticipated public promotions and position accordingly. ZachXBT alleged Bauer shared screenshots in April 2025 and August 2025 showing private wallet data tied to specific named traders, including connected addresses and registration details. A recorded call from early February 2026, cited in the investigation, allegedly features Bauer stating he could 'track any Axiom user' and describing efforts to limit lookups to '10-20 wallets initially so it does not look that suspicious.' On the same call, Bauer allegedly outlined a plan to help an associate generate $200,000 by exploiting his privileged access. Total alleged profits from the broader scheme are cited at over $400,000 accumulated over approximately ten months. Multiple individuals whose wallet data appeared on the leaked spreadsheet independently confirmed the accuracy of the information to ZachXBT, providing corroboration for the data access claim. ZachXBT noted difficulty in establishing 'high-confidence examples' of specific front-running trades without access to Axiom's internal logs.","heading":"Alleged Insider Trading Scheme","severity":"critical","sources":[{"credibility":1,"name":"CoinDesk: ZachXBT alleges Axiom employee conducted insider trading","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"credibility":2,"name":"DL News: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"credibility":2,"name":"PANews: ZachXBT's In-Depth Investigation: A Complete Record of the Axiom Insider Trading Scandal","type":"research","url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"},{"credibility":2,"name":"Coin360: ZachXBT Exposes Axiom as $38M Bet Erupts","type":"news_article","url":"https://coin360.com/news/zachxbt-axiom-insider-trading-polymarket-38m-bets"}]},{"content":"The investigation names several individuals beyond Bauer. Ryan (online handle: Ryucio), described as another Axiom business development employee, is alleged in the recorded call to have also used the internal dashboard to look up users on behalf of third parties. Gowno (real name: Seb), described as a recently hired Axiom moderator and close associate of Bauer, is identified as the intended beneficiary of the $200,000 profit plan outlined in the February 2026 recording. A further Axiom moderator known as Mystery is also mentioned in connection with the alleged group. A KOL named Marcell is described as a target of the alleged scheme, with a noted reputation for undisclosed wallet-based trading. ZachXBT identified an alleged primary wallet address for Bauer (FarpaWkzio7WQVpQeu2eURvNQZ3pCBZupJ95wUjoHcUN) and several associated CEX deposit addresses. All allegations against these individuals derive from ZachXBT's investigation; no charges or convictions have been filed as of June 2026.","heading":"Named Individuals and Alleged Roles","severity":"high","sources":[{"credibility":2,"name":"PANews: ZachXBT's In-Depth Investigation: A Complete Record of the Axiom Insider Trading Scandal","type":"research","url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"},{"credibility":2,"name":"CoinGape: ZachXBT Names Axiom Exchange in Alleged Employee Crypto Insider Trading Investigation","type":"news_article","url":"https://coingape.com/zachxbt-names-axiom-exchange-in-alleged-employee-crypto-insider-trading-investigation/"},{"credibility":2,"name":"Crypto.news: Breaking: ZachXBT accuses Axiom employees of insider trading","type":"news_article","url":"https://crypto.news/zachxbt-axiom-employees-insider-trading-report-2026/"}]},{"content":"ZachXBT's investigation cited multiple on-chain data points. The alleged primary wallet address attributed to Bauer (FarpaWkzio7WQVpQeu2eURvNQZ3pCBZupJ95wUjoHcUN) and a cluster of associated deposit addresses at centralized exchanges were identified and traced. ZachXBT noted the challenge of definitively proving front-running without access to Axiom's internal server logs, since on-chain positioning ahead of trades could have alternative explanations absent internal timestamps. The evidentiary weight rests substantially on the recorded audio call and the leaked screenshots from April and August 2025, both attributed to Bauer. The screenshots showed internal Axiom dashboard data including linked wallet addresses and registration details for named users. Multiple individuals named on the leaked spreadsheet confirmed the accuracy of their wallet data to ZachXBT directly, strengthening the case that internal data was accessed and shared. No independent forensic audit of Axiom's systems has been published as of the date of this investigation.","heading":"On-Chain Evidence and Investigative Methodology","severity":"high","sources":[{"credibility":1,"name":"CoinDesk: ZachXBT alleges Axiom employee conducted insider trading","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"credibility":2,"name":"PANews: ZachXBT's In-Depth Investigation: A Complete Record of the Axiom Insider Trading Scandal","type":"on_chain","url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"}]},{"content":"Following ZachXBT's publication on February 26, 2026, Axiom Exchange issued a statement: 'We are shocked and disappointed to hear that someone on our team abused internal customer support tools to look up user wallets. We have removed access to these tools and will continue to investigate and hold the offending parties responsible.' The company revoked internal dashboard access for the implicated employees and stated it was conducting an internal investigation. According to subsequent reporting, Bauer's access was suspended. The founders — Henry Zhang (Mist) and Preston Ellis (Cal) — were not alleged to have had prior knowledge of or involvement in the scheme. No independent forensic audit, third-party security review, or public disclosure of the investigation's conclusions had been published as of June 2026. ZachXBT's investigation noted that 'little to no monitoring or access controls' were in place to prevent such abuse, raising concerns about institutional oversight regardless of the founders' direct knowledge.","heading":"Axiom's Official Response","severity":"high","sources":[{"credibility":1,"name":"CoinDesk: ZachXBT alleges Axiom employee conducted insider trading","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"credibility":2,"name":"DL News: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"credibility":2,"name":"The Street: Another crypto executive accused of insider trading","type":"news_article","url":"https://www.thestreet.com/crypto/markets/another-crypto-executive-accused-of-insider-trading"}]},{"content":"The ZachXBT investigation generated a secondary scandal involving alleged front-running on a Polymarket prediction market titled 'Which crypto company will ZachXBT expose for insider trading?' Before ZachXBT named Axiom on February 26, 2026, that contract accumulated approximately $38 to $40 million in total trading volume. On-chain analytics firms Lookonchain and Polysights identified clusters of wallets that appeared to position heavily on Axiom in the hours before the public reveal. Lookonchain identified 12 wallets that collectively profited over $1 million. The largest single position was held by an account identified as 'predictorxyz,' which accumulated 477,415 shares at an average price of $0.14, generating approximately $411,000 in profit — roughly a 7x return. Polysights separately flagged 5 wallets that wagered approximately $50,000 and earned $266,000. Two newly created wallets collectively placed $59,800 approximately three hours before the reveal, generating $109,000 shortly after. CoinDesk and Yahoo Finance reported that Polymarket's offshore structure and absence of identity verification made attribution difficult without exchange cooperation. The identities of those who bet on the outcome ahead of the reveal have not been publicly confirmed as of June 2026.","heading":"Polymarket Prediction Market Activity","severity":"high","sources":[{"credibility":1,"name":"CoinDesk: Polymarket bettors appear to have insider-traded on a market designed to catch insider traders","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/27/polymarket-bettors-appear-to-have-insider-traded-on-a-market-designed-to-catch-insider-traders"},{"credibility":2,"name":"Yahoo Finance: ZachXBT's Axiom Expose Had a Bigger Problem: Prediction Market Insiders","type":"news_article","url":"https://finance.yahoo.com/news/zachxbt-axiom-expos-had-bigger-073842441.html"},{"credibility":2,"name":"The Coin Republic: ZachXBT Axiom Expose Sparked 411% Polymarket Returns as an Insider Bet at 13.8% Odds","type":"news_article","url":"https://www.thecoinrepublic.com/2026/02/28/zachxbt-axiom-expose-sparked-411-polymarket-returns-as-an-insider-bet-at-13-8-odds/"},{"credibility":2,"name":"Coin360: ZachXBT Exposes Axiom as $38M Bet Erupts","type":"news_article","url":"https://coin360.com/news/zachxbt-axiom-insider-trading-polymarket-38m-bets"}]},{"content":"No formal regulatory action by the SEC, CFTC, or any other body had been publicly announced against Axiom Exchange, Broox Bauer, or associated individuals as of June 2026. ZachXBT's investigation noted that the alleged conduct could fall within the jurisdiction of the U.S. Attorney's Office for the Southern District of New York (SDNY) if criminal conduct is established, given that Bauer was based in New York and that the SDNY has been the most active federal venue for crypto-related fraud prosecutions, including cases against FTX's Sam Bankman-Fried and Terraform Labs' Do Kwon. No referral to SDNY or any law enforcement agency has been confirmed in public reporting. The absence of formal charges means all allegations remain unproven in a legal sense as of the date of this report.","heading":"Regulatory and Legal Exposure","severity":"medium","sources":[{"credibility":2,"name":"The Street: Another crypto executive accused of insider trading","type":"news_article","url":"https://www.thestreet.com/crypto/markets/another-crypto-executive-accused-of-insider-trading"},{"credibility":2,"name":"CCN: ZachXBT Alleges Insider Trading and Data Abuse by Axiom Exchange Employees in Explosive Report","type":"news_article","url":"https://www.ccn.com/education/crypto/zachxbt-insider-trading-expose-crypto-firm-revealed/"}]},{"content":"A structural concern raised by the ZachXBT investigation — regardless of the outcome of individual allegations — is the apparent absence of monitoring or access controls over sensitive user data within Axiom Exchange. ZachXBT stated that 'little to no monitoring or access controls' were in place to prevent employees from querying and extracting private wallet data. Internal tools reportedly allowed employees to retrieve linked wallet addresses, transaction histories, and account identifiers for any user by referral code, wallet address, or user ID. These access patterns, if confirmed, would represent a significant data security and compliance failure for a platform handling billions of dollars in user trading volume. Axiom stated it removed access to the relevant tools but did not publish details of any remediation, third-party audit, or enhanced access control policy as of June 2026.","heading":"Access Control and Platform Security Concerns","severity":"high","sources":[{"credibility":2,"name":"DL News: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"credibility":2,"name":"TradingView News: Axiom Exchange Insider Trading Scandal: Is Your Trading Data Being Used Against You?","type":"news_article","url":"https://www.tradingview.com/news/99Bitcoins:351a5884f094b:0-axiom-exchange-insider-trading-scandal-is-your-trading-data-being-used-against-you/"}]}],"sources_used":[{"credibility":1,"name":"CoinDesk: ZachXBT alleges Axiom employee conducted insider trading","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"credibility":1,"name":"CoinDesk: Polymarket bettors appear to have insider-traded on a market designed to catch insider traders","type":"news_article","url":"https://www.coindesk.com/markets/2026/02/27/polymarket-bettors-appear-to-have-insider-traded-on-a-market-designed-to-catch-insider-traders"},{"credibility":2,"name":"DL News: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"credibility":2,"name":"Yahoo Finance: Axiom Crypto Exposed: ZachXBT Alleges $400k Insider Trading","type":"news_article","url":"https://finance.yahoo.com/news/axiom-crypto-exposed-zachxbt-alleges-122625589.html"},{"credibility":2,"name":"Yahoo Finance: ZachXBT's Axiom Expose Had a Bigger Problem: Prediction Market Insiders","type":"news_article","url":"https://finance.yahoo.com/news/zachxbt-axiom-expos-had-bigger-073842441.html"},{"credibility":2,"name":"Yahoo Finance: Solana trading platform employees accused of insider trading using sensitive customer data","type":"news_article","url":"https://finance.yahoo.com/news/solana-trading-platform-employees-accused-161249622.html"},{"credibility":2,"name":"The Block: Axiom Exchange hits $100 million in revenue just four months after launch","type":"news_article","url":"https://www.theblock.co/post/355676/axiom-exchange-hits-100-million-in-revenue-just-four-months-after-launch"},{"credibility":2,"name":"PANews: ZachXBT's In-Depth Investigation: A Complete Record of the Axiom Insider Trading Scandal","type":"research","url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"},{"credibility":2,"name":"Coin360: ZachXBT Exposes Axiom as $38M Bet Erupts","type":"news_article","url":"https://coin360.com/news/zachxbt-axiom-insider-trading-polymarket-38m-bets"},{"credibility":2,"name":"The Coin Republic: ZachXBT Axiom Expose Sparked 411% Polymarket Returns as an Insider Bet at 13.8% Odds","type":"news_article","url":"https://www.thecoinrepublic.com/2026/02/28/zachxbt-axiom-expose-sparked-411-polymarket-returns-as-an-insider-bet-at-13-8-odds/"},{"credibility":2,"name":"The Street: Another crypto executive accused of insider trading","type":"news_article","url":"https://www.thestreet.com/crypto/markets/another-crypto-executive-accused-of-insider-trading"},{"credibility":2,"name":"CCN: Axiom Employees Exposed in Massive Insider Trading Scandal","type":"news_article","url":"https://www.ccn.com/analysis/crypto/axiom-employees-exposed-insider-trading-scandal-zachxbt/"},{"credibility":2,"name":"Coinpedia: Investigator Reveals Year-long Insider Trading at Axiom DEX Platform","type":"news_article","url":"https://coinpedia.org/news/investigator-reveals-year-long-insider-trading-at-axiom-dex-platform/"},{"credibility":2,"name":"Crypto.news: Breaking: ZachXBT accuses Axiom employees of insider trading","type":"news_article","url":"https://crypto.news/zachxbt-axiom-employees-insider-trading-report-2026/"},{"credibility":2,"name":"TradingView News: Axiom Exchange Insider Trading Scandal: Is Your Trading Data Being Used Against You?","type":"news_article","url":"https://www.tradingview.com/news/99Bitcoins:351a5884f094b:0-axiom-exchange-insider-trading-scandal-is-your-trading-data-being-used-against-you/"},{"credibility":3,"name":"Polymarket: Which crypto company will ZachXBT expose for insider trading?","type":"other","url":"https://polymarket.com/event/which-crypto-company-will-zachxbt-expose-for-insider-trading"}],"summary":"In February 2026, blockchain investigator ZachXBT published findings alleging that Broox Bauer, a senior business development employee at Axiom Exchange — a Solana-based trading platform backed by Y Combinator — exploited internal dashboard access controls to retrieve private user wallet data and coordinate front-running trades over approximately ten months. The alleged scheme involved compiling key opinion leader (KOL) wallet addresses into shared Google Sheets to position ahead of anticipated price moves, with alleged profits cited at over $400,000. Axiom stated it was shocked, revoked access, and pledged an internal investigation; no independent forensic audit or formal regulatory action had been publicly announced as of June 2026.","timeline":[{"date":"2024-01-01","event":"Axiom Exchange founded by Henry Zhang (Mist) and Preston Ellis (Cal); platform later accepted into Y Combinator Winter 2025 cohort.","source":"DL News","source_url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"date":"2025-01-01","event":"Axiom platform launched; alleged internal data access scheme begins, according to ZachXBT's timeline placing misconduct 'over 10+ months' before the February 2026 investigation.","source":"PANews","source_url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"},{"date":"2025-04-01","event":"Broox Bauer allegedly shares a screenshot in an internal or semi-private context showing private wallet data for a trader identified as 'Jerry,' including connected addresses and registration details sourced from Axiom's internal dashboard.","source":"PANews / CoinDesk","source_url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"date":"2025-08-01","event":"A second alleged screenshot is shared showing private wallet and registration data for a trader identified as 'Monix'; the group allegedly discusses querying users who traded a token called $AURA.","source":"PANews","source_url":"https://panews.io/articles/019c9ce8-7c27-771b-9de0-f5eecdc9b650"},{"date":"2026-02-01","event":"Recorded call occurs in which Broox Bauer allegedly states he can 'track any Axiom user' and outlines a plan to generate $200,000 in profits for associate Gowno (Seb) by exploiting privileged access to internal systems.","source":"CoinDesk / Coin360","source_url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"date":"2026-02-26","event":"ZachXBT publishes investigation on X naming Broox Bauer and associates, alleging front-running based on private user wallet data over 10+ months and alleged profits exceeding $400,000.","source":"CoinDesk","source_url":"https://www.coindesk.com/markets/2026/02/26/zachxbt-alleges-axiom-employee-conducted-insider-trading"},{"date":"2026-02-26","event":"Axiom Exchange issues public statement calling the allegations 'shocking and disappointing,' confirming access to internal tools has been revoked, and pledging continued investigation.","source":"CoinDesk / DL News","source_url":"https://www.dlnews.com/articles/defi/axiom-employees-accused-of-insider-trading-using-sensitive-customer-data/"},{"date":"2026-02-26","event":"A Polymarket prediction market titled 'Which crypto company will ZachXBT expose for insider trading?' records approximately $38-40 million in total volume; on-chain analysts identify wallets that appeared to position on Axiom before the public reveal.","source":"CoinDesk","source_url":"https://www.coindesk.com/markets/2026/02/27/polymarket-bettors-appear-to-have-insider-traded-on-a-market-designed-to-catch-insider-traders"},{"date":"2026-02-27","event":"CoinDesk reports that Polymarket bettors appear to have 'insider-traded on a market designed to catch insider traders'; Lookonchain identifies 12 wallets with over $1 million in combined profits from pre-reveal positions.","source":"CoinDesk","source_url":"https://www.coindesk.com/markets/2026/02/27/polymarket-bettors-appear-to-have-insider-traded-on-a-market-designed-to-catch-insider-traders"}]},"v":1}