{"investigation":{"slug":"btc-e","entity_name":"BTC-e","trust_score":2,"severity_base":null,"score_modifier":0,"confidence":0.97,"status":"published","content_type":"investigation","summary":"BTC-e was a cryptocurrency exchange founded in 2011 that operated without KYC or AML controls and processed over $9 billion in transactions for more than one million users worldwide before U.S. law enforcement shut it down in July 2017. The exchange became a primary laundering venue for proceeds from the Mt. Gox hack, ransomware campaigns, dark-web drug markets, and other criminal schemes. Its principal operator, Alexander Vinnik, was arrested in Greece in 2017, convicted in France, extradited to the United States, and ultimately released in a February 2025 prisoner exchange with Russia.","sections":[{"content":"BTC-e was founded in July 2011 and grew into one of the world's largest cryptocurrency exchanges by volume, at its peak handling an estimated 3 percent of global Bitcoin trading. The exchange allowed users to trade Bitcoin against U.S. dollars, euros, and other currencies and attracted over one million registered users globally, including a substantial U.S. customer base. BTC-e registered no money-services-business designation with the U.S. Financial Crimes Enforcement Network (FinCEN), maintained no know-your-customer (KYC) procedures, and operated no meaningful anti-money laundering (AML) controls. According to FinCEN, the exchange's operators not only failed to prevent criminal use but actively embraced it, with users openly discussing illegal activity in BTC-e's on-platform chat. From its founding through shutdown in July 2017, BTC-e processed transactions exceeding $9 billion in value.","heading":"Overview and Operations","sources":[{"url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","name":"FinCEN Fines BTC-e Virtual Currency Exchange $110 Million for Facilitating Ransomware, Dark Net Drug Sales","type":"regulatory","credibility":1},{"url":"https://www.justice.gov/usao-ndca/pr/russian-national-and-bitcoin-exchange-charged-21-count-indictment-operating-alleged","name":"Russian National And Bitcoin Exchange Charged In 21-Count Indictment — DOJ NDCA","type":"court_filing","credibility":1}],"severity":"critical"},{"content":"FinCEN's July 2017 enforcement action documented that BTC-e facilitated transactions involving ransomware, computer hacking, identity theft, tax refund fraud schemes, public corruption, and drug trafficking. The exchange processed at least $3 million linked to the CryptoLocker and Locky ransomware families, with over 40 percent of all virtual-currency transactions associated with Locky passing through BTC-e. The platform also received inquiries from customers on how to process proceeds from illegal drug sales on dark-net markets including Silk Road, Hansa Market, and AlphaBay. BTC-e processed over 300,000 Bitcoin traceable to the theft from the Mt. Gox exchange between 2011 and 2014. The exchange used a network of shell companies and affiliate entities — similarly unregistered with FinCEN — to move fiat currency in and out of the platform, deliberately obscuring the origin of funds.","heading":"Money Laundering and Criminal Facilitation","sources":[{"url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","name":"FinCEN Fines BTC-e Virtual Currency Exchange $110 Million for Facilitating Ransomware, Dark Net Drug Sales","type":"regulatory","credibility":1},{"url":"https://www.ice.gov/news/releases/russian-national-and-bitcoin-exchange-indicted-multi-billion-dollar-money-laundering","name":"Russian national and bitcoin exchange indicted in multi-billion dollar money laundering scheme — ICE","type":"regulatory","credibility":1}],"severity":"critical"},{"content":"In June 2023, the U.S. Department of Justice unsealed charges against Russian nationals Alexey Bilyuchenko and Aleksandr Verner, alleging they carried out the hack of Mt. Gox beginning in September 2011 and stole approximately 647,000 Bitcoin over nearly three years. Prosecutors alleged that Bilyuchenko and Verner laundered more than 300,000 of the stolen Bitcoin through a New York-based brokerage and subsequently through BTC-e. The DOJ further alleged that Bilyuchenko was a co-operator of BTC-e alongside Alexander Vinnik, effectively making the exchange a vehicle constructed in part to absorb and launder the Mt. Gox theft proceeds. The 2023 indictment corroborated findings from FinCEN's 2017 enforcement action, which had independently identified over 300,000 BTC traceable to Mt. Gox flowing through BTC-e. The scale of this laundering made BTC-e central to one of the largest cryptocurrency thefts in history.","heading":"Connection to the Mt. Gox Hack","sources":[{"url":"https://www.coindesk.com/policy/2023/06/09/mt-goxs-hackers-are-2-russian-nationals-us-doj-alleges-in-indictment","name":"Mt. Gox's Hackers Are 2 Russian Nationals, U.S. DOJ Alleges in Indictment — CoinDesk","type":"news_article","credibility":2},{"url":"https://www.justice.gov/usao-sdny/pr/russian-nationals-charged-hacking-one-cryptocurrency-exchange-and-illicitly-operating","name":"Russian Nationals Charged With Hacking One Cryptocurrency Exchange And Illicitly Operating Another — DOJ SDNY","type":"court_filing","credibility":1},{"url":"https://www.coindesk.com/consensus-magazine/2023/06/09/where-the-mt-gox-money-went-new-details-in-the-btc-e-exchange-case","name":"Where the Mt. Gox Money Went: New Details in the BTC-e Exchange Case — CoinDesk","type":"news_article","credibility":2}],"severity":"critical"},{"content":"On July 25, 2017, Alexander Vinnik was arrested in Ouranoupoli, Greece at the request of U.S. authorities. The following day, the DOJ unsealed a 21-count indictment against Vinnik and BTC-e in the Northern District of California, charging one count each of operating an unlicensed money-services business and conspiracy to commit money laundering, 17 counts of money laundering against Vinnik individually, and two counts of engaging in unlawful monetary transactions. BTC-e's website went offline on July 25, 2017, following the arrest and the seizure of server equipment at one of the exchange's data centers. Concurrently, FinCEN issued a $110,003,314 civil money penalty against BTC-e — the first FinCEN enforcement action against a foreign-located money-services business operating in the United States — and a separate $12 million penalty against Vinnik personally. The DOJ alleged the exchange had received more than $4 billion in Bitcoin over its lifetime.","heading":"Law Enforcement Action and Shutdown (2017)","sources":[{"url":"https://www.justice.gov/usao-ndca/pr/russian-national-and-bitcoin-exchange-charged-21-count-indictment-operating-alleged","name":"Russian National And Bitcoin Exchange Charged In 21-Count Indictment — DOJ NDCA","type":"court_filing","credibility":1},{"url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","name":"FinCEN Fines BTC-e Virtual Currency Exchange $110 Million for Facilitating Ransomware, Dark Net Drug Sales","type":"regulatory","credibility":1},{"url":"https://fortune.com/2017/07/27/btc-e-digital-currency/","name":"Another Black Eye for Bitcoin: Exchange fined $110M for money laundering — Fortune","type":"news_article","credibility":2}],"severity":"critical"},{"content":"Following his 2017 arrest in Greece, Vinnik became the subject of competing extradition requests from the United States, France, and Russia, triggering years of legal proceedings across multiple jurisdictions. In January 2020, Greece extradited Vinnik to France, where he was convicted of money laundering and sentenced to five years in prison. He was subsequently extradited to the United States in August 2022, where he faced the original 2017 charges in the Northern District of California. In May 2024, Vinnik pleaded guilty to one count of conspiracy to commit money laundering, admitting that BTC-e was used worldwide to move illicit funds; prosecutors determined that Vinnik bore direct responsibility for approximately $121 million in losses. As part of his plea agreement, Vinnik agreed to forfeit approximately $100 million in digital assets held in the United States. On February 13, 2025, before sentencing was completed, the U.S. government released Vinnik to Russia in a prisoner exchange for Marc Fogel, an American school teacher who had been detained in Russia since 2021 on marijuana-related charges.","heading":"Alexander Vinnik: Arrest, Extradition, Conviction, and Prisoner Exchange","sources":[{"url":"https://www.coindesk.com/policy/2024/05/03/btc-e-operator-alexander-vinnik-pleads-guilty-to-money-laundering-conspiracy-charge","name":"BTC-e Operator Alexander Vinnik Pleads Guilty to Money Laundering Conspiracy Charge — CoinDesk","type":"news_article","credibility":2},{"url":"https://www.justice.gov/archives/opa/pr/btc-e-operator-pleads-guilty-money-laundering-conspiracy","name":"BTC-e Operator Pleads Guilty to Money Laundering Conspiracy — DOJ OPA","type":"court_filing","credibility":1},{"url":"https://fortune.com/crypto/2025/02/13/who-is-alexander-vinnik-bitcoin-criminal-trump-freed-exchange-russia/","name":"Who is Alexander Vinnik, the Bitcoin criminal Trump freed in a prisoner exchange with Russia? — Fortune","type":"news_article","credibility":2},{"url":"https://www.axios.com/2025/02/12/marc-fogel-russia-prisoner-swap-trump-putin","name":"Russian crypto kingpin Alexander Vinnik returns to Russia in swap for Fogel — Axios","type":"news_article","credibility":2},{"url":"https://www.rferl.org/a/russian-national-vinnik-greece-extradited-united-states-bitcoin/31975304.html","name":"Greece Extradites Russian Suspected In Bitcoin Fraud To U.S. — RFE/RL","type":"news_article","credibility":2}],"severity":"critical"},{"content":"Following BTC-e's shutdown, a successor exchange named WEX emerged in September 2017, promising to compensate BTC-e users for their lost funds. WEX was allegedly established by individuals with ties to the original BTC-e operation. In July 2018, WEX abruptly ceased operations in what researchers and affected users characterized as an apparent exit scam, disappearing with remaining customer funds. Subsequent reporting, including from Meduza, alleged that WEX had connections to Russia's Federal Security Service (FSB) and was managed in part by figures with links to Russian intelligence. Russian authorities later moved to confiscate approximately $30 million in assets tied to the WEX corruption case. The WEX episode illustrated the continuation of illicit infrastructure following the BTC-e shutdown.","heading":"WEX: Successor Exchange and Exit Scam","sources":[{"url":"https://meduza.io/en/feature/2019/11/15/crypto-corruption","name":"Crypto-corruption: WEX exchange founder says he transferred funds to the FSB — Meduza","type":"news_article","credibility":2},{"url":"https://www.cryptopolitan.com/russia-to-confiscate-assets-wex-corruption/","name":"Russia moves to confiscate $30M assets in WEX corruption case — Cryptopolitan","type":"news_article","credibility":2},{"url":"https://www.ccn.com/defunct-bitcoin-exchange-wex-formerly-btc-e-chief-arrested-in-italy-bbc/","name":"Defunct Bitcoin Exchange WEX (Formerly BTC-E) Chief Arrested in Italy — CCN","type":"news_article","credibility":2}],"severity":"high"},{"content":"The BTC-e case established several legal precedents in the enforcement of U.S. AML laws against foreign cryptocurrency exchanges. FinCEN's $110 million penalty against BTC-e was the first enforcement action the agency brought against a foreign-located money-services business operating in the United States, signaling that U.S. regulators would assert jurisdiction over offshore exchanges serving American customers. The DOJ's civil asset forfeiture complaint, filed on June 30, 2025, targeted all virtual currency held in BTC-e's operating wallets as of July 25, 2017, along with related fiat accounts in New Zealand, Australia, and the Czech Republic. The case also demonstrated the limits of criminal accountability when geopolitical considerations intervene: Vinnik's release in a diplomatic prisoner exchange before his U.S. sentencing was completed drew criticism from legal observers and victims of BTC-e-facilitated crimes who had filed claims against the seized assets.","heading":"Regulatory and Legal Significance","sources":[{"url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","name":"FinCEN Fines BTC-e Virtual Currency Exchange $110 Million for Facilitating Ransomware, Dark Net Drug Sales","type":"regulatory","credibility":1},{"url":"https://blockonomi.com/u-s-doj-seeks-to-seize-crypto-assets-from-defunct-btc-e-exchange/","name":"U.S. DOJ Seeks to Seize Crypto Assets from Defunct BTC-e Exchange — Blockonomi","type":"news_article","credibility":2},{"url":"https://criminaldefenseattorneytampa.com/asset-seizure-asset-forfeiture/cryptocurrency/btc-e/","name":"Victims of the BTC-e Seizure Filing Claims — Criminal Defense Attorney Tampa","type":"other","credibility":3}],"severity":"high"}],"timeline":[{"date":"2011-07","event":"BTC-e cryptocurrency exchange founded by Alexander Vinnik and Alexey Bilyuchenko.","source":"BTC-e Wikipedia / DOJ Indictment","source_url":"https://www.justice.gov/usao-ndca/pr/russian-national-and-bitcoin-exchange-charged-21-count-indictment-operating-alleged","date_original":"2011-07-01"},{"date":"2011-09","event":"Bilyuchenko, Verner, and co-conspirators allegedly gain unauthorized access to Mt. Gox servers and begin stealing Bitcoin, according to a 2023 DOJ indictment.","source":"DOJ SDNY Indictment (2023)","source_url":"https://www.justice.gov/usao-sdny/pr/russian-nationals-charged-hacking-one-cryptocurrency-exchange-and-illicitly-operating","date_original":"2011-09-01"},{"date":"2014-02","event":"Mt. Gox collapses and files for bankruptcy after disclosing the loss of approximately 850,000 Bitcoin. More than 300,000 BTC from the theft are later traced to BTC-e.","source":"FinCEN Enforcement Action (2017)","source_url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","date_original":"2014-02-01"},{"date":"2017-07-25","event":"BTC-e website goes offline. Alexander Vinnik is arrested in Ouranoupoli, Greece at the request of U.S. authorities.","source":"DOJ / ICE Press Release","source_url":"https://www.ice.gov/news/releases/russian-national-and-bitcoin-exchange-indicted-multi-billion-dollar-money-laundering"},{"date":"2017-07-26","event":"DOJ unseals 21-count indictment against Vinnik and BTC-e in the Northern District of California. FinCEN simultaneously levies a $110 million civil money penalty against BTC-e and a $12 million penalty against Vinnik.","source":"DOJ NDCA / FinCEN","source_url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware"},{"date":"2017-09","event":"WEX exchange launches as a successor to BTC-e, promising to compensate former BTC-e users.","source":"BTC-e Wikipedia","source_url":"https://en.wikipedia.org/wiki/BTC-e","date_original":"2017-09-01"},{"date":"2018-07","event":"WEX exchange ceases operations in an alleged exit scam, disappearing with remaining customer assets.","source":"Meduza / Cryptopolitan","source_url":"https://meduza.io/en/feature/2019/11/15/crypto-corruption","date_original":"2018-07-01"},{"date":"2020","event":"Greece extradites Vinnik to France. He is subsequently convicted of money laundering and sentenced to five years in prison.","source":"Business Standard / RFE/RL","source_url":"https://www.business-standard.com/article/international/btc-e-cryptocurrency-founder-given-a-5-yr-prison-term-for-laundering-funds-120120801037_1.html","date_original":"2020-01-01"},{"date":"2022-08","event":"Vinnik extradited from France to the United States to face the original 2017 federal charges.","source":"CNN Politics","source_url":"https://www.cnn.com/2022/08/04/politics/russian-bitcoin-extradited-us/index.html","date_original":"2022-08-01"},{"date":"2023-06-09","event":"DOJ unseals charges against Russian nationals Alexey Bilyuchenko and Aleksandr Verner for the Mt. Gox hack, alleging Bilyuchenko co-operated BTC-e with Vinnik to launder stolen funds.","source":"DOJ SDNY / CoinDesk","source_url":"https://www.coindesk.com/policy/2023/06/09/mt-goxs-hackers-are-2-russian-nationals-us-doj-alleges-in-indictment"},{"date":"2024-05-03","event":"Vinnik pleads guilty in U.S. federal court to one count of conspiracy to commit money laundering. He agrees to forfeit approximately $100 million in digital assets.","source":"DOJ / CoinDesk","source_url":"https://www.coindesk.com/policy/2024/05/03/btc-e-operator-alexander-vinnik-pleads-guilty-to-money-laundering-conspiracy-charge"},{"date":"2025-02-13","event":"The United States releases Vinnik to Russia in a prisoner exchange for American school teacher Marc Fogel, before Vinnik's U.S. sentencing is completed.","source":"Axios / Fortune / NBC News","source_url":"https://www.axios.com/2025/02/12/marc-fogel-russia-prisoner-swap-trump-putin"},{"date":"2025-06-30","event":"DOJ files a civil asset forfeiture complaint targeting all virtual currency held in BTC-e's operating wallets as of July 25, 2017, plus related fiat accounts in New Zealand, Australia, and the Czech Republic.","source":"Blockonomi / Criminal Defense Attorney Tampa","source_url":"https://blockonomi.com/u-s-doj-seeks-to-seize-crypto-assets-from-defunct-btc-e-exchange/"}],"sources_used":[{"url":"https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","name":"FinCEN Fines BTC-e Virtual Currency Exchange $110 Million for Facilitating Ransomware, Dark Net Drug Sales","type":"regulatory","archive_url":"http://web.archive.org/web/20260609014324/https://www.fincen.gov/news/news-releases/fincen-fines-btc-e-virtual-currency-exchange-110-million-facilitating-ransomware","credibility":1,"archive_timestamp":"2026-06-09T01:43:24+00:00"},{"url":"https://www.justice.gov/usao-ndca/pr/russian-national-and-bitcoin-exchange-charged-21-count-indictment-operating-alleged","name":"Russian National And Bitcoin Exchange Charged In 21-Count Indictment — DOJ NDCA","type":"court_filing","archive_url":"http://web.archive.org/web/20260525043053/https://www.justice.gov/usao-ndca/pr/russian-national-and-bitcoin-exchange-charged-21-count-indictment-operating-alleged","credibility":1,"archive_timestamp":"2026-05-25T04:30:53+00:00"},{"url":"https://www.justice.gov/archives/opa/pr/btc-e-operator-pleads-guilty-money-laundering-conspiracy","name":"BTC-e Operator Pleads Guilty to Money Laundering Conspiracy — DOJ OPA","type":"court_filing","archive_url":"http://web.archive.org/web/20260526034227/https://www.justice.gov/archives/opa/pr/btc-e-operator-pleads-guilty-money-laundering-conspiracy","credibility":1,"archive_timestamp":"2026-05-26T03:42:27+00:00"},{"url":"https://www.justice.gov/usao-sdny/pr/russian-nationals-charged-hacking-one-cryptocurrency-exchange-and-illicitly-operating","name":"Russian Nationals Charged With Hacking One Cryptocurrency Exchange And Illicitly Operating Another — DOJ SDNY","type":"court_filing","archive_url":"http://web.archive.org/web/20260524105222/https://www.justice.gov/usao-sdny/pr/russian-nationals-charged-hacking-one-cryptocurrency-exchange-and-illicitly-operating","credibility":1,"archive_timestamp":"2026-05-24T10:52:22+00:00"},{"url":"https://www.ice.gov/news/releases/russian-national-and-bitcoin-exchange-indicted-multi-billion-dollar-money-laundering","name":"Russian national and bitcoin exchange indicted in multi-billion dollar money laundering scheme — ICE","type":"regulatory","archive_url":"http://web.archive.org/web/20260621202741/https://www.ice.gov/news/releases/russian-national-and-bitcoin-exchange-indicted-multi-billion-dollar-money-laundering","credibility":1,"archive_timestamp":"2026-06-21T20:27:41+00:00"},{"url":"https://www.coindesk.com/policy/2024/05/03/btc-e-operator-alexander-vinnik-pleads-guilty-to-money-laundering-conspiracy-charge","name":"BTC-e Operator Alexander Vinnik Pleads Guilty to Money Laundering Conspiracy Charge — CoinDesk","type":"news_article","archive_url":"https://web.archive.org/web/20260725001352/https://www.coindesk.com/policy/2024/05/03/btc-e-operator-alexander-vinnik-pleads-guilty-to-money-laundering-conspiracy-charge","credibility":2,"archive_timestamp":"2026-07-25T00:13:52+00:00"},{"url":"https://www.coindesk.com/policy/2023/06/09/mt-goxs-hackers-are-2-russian-nationals-us-doj-alleges-in-indictment","name":"Mt. 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