{
	"id": "aef4b0fa-54aa-4fa8-a58e-2a38fb6aefca",
	"created_at": "2026-04-06T00:22:13.511599Z",
	"updated_at": "2026-04-10T03:38:20.72632Z",
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	"sha1_hash": "be4296a7f5ee7ced9efce51dda6655948c22d1bb",
	"title": "US sanctions crypto mixer Tornado Cash used by North Korean hackers",
	"llm_title": "",
	"authors": "",
	"file_creation_date": "0001-01-01T00:00:00Z",
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	"plain_text": "US sanctions crypto mixer Tornado Cash used by North Korean hackers\r\nBy Sergiu Gatlan\r\nPublished: 2022-08-08 · Archived: 2026-04-05 21:19:45 UTC\r\nThe U.S. Treasury Department's Office of Foreign Assets Control (OFAC) sanctioned Tornado Cash today, a decentralized\r\ncryptocurrency mixer service used to launder more than $7 billion since its creation in 2019.\r\nThe North Korean-backed APT Lazarus Group also used the crypto mixer to launder approximately $455 million stolen in\r\nthe largest known cryptocurrency heist ever.\r\nThis was part of the total bounty collected following that attack since Lazarus stole $620 million worth of Ethereum after\r\nhacking Axie Infinity's Ronin network bridge in April.\r\nhttps://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/\r\nPage 1 of 4\n\n0:00\r\nhttps://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/\r\nPage 2 of 4\n\nVisit Advertiser websiteGO TO PAGE\r\nTornado Cash was also used to launder over $96 million after the June Harmony Bridge hack (out of $100 million stolen)\r\nand at least $7.8 million from the August Nomad Heist (out of $150 million stolen).\r\nThis crypto mixer was also used to make it harder to trace stolen funds after hacking blockchain music platform Audius, the\r\nBeanstalk DeFi platform, and the decentralized cryptocurrency exchange Uniswap, as well as in the Arbix Finance exit\r\nscam.\r\n\"Today, Treasury is sanctioning Tornado Cash, a virtual currency mixer that launders the proceeds of cybercrimes, including\r\nthose committed against victims in the United States,\" said Brian E. Nelson, the Under Secretary of the Treasury for\r\nTerrorism and Financial Intelligence. \r\n\"Despite public assurances otherwise, Tornado Cash has repeatedly failed to impose effective controls designed to stop it\r\nfrom laundering funds for malicious cyber actors on a regular basis and without basic measures to address its risks.\"\r\nNot the first crypto mixer sanction by Treasury\r\nU.S. Treasury has also sanctioned cryptocurrency mixer Blender.io in May, a service the Lazarus hacking group also used to\r\nlaunder cryptocurrency stolen after hacking the Ronin bridge.\r\nThe Financial Crimes Enforcement Network (FinCEN) also issued the first-ever civil money penalty against Larry Dean\r\nHarmon in October 2020, the founder and operator of the Helix and Coin Ninja mixer services, for violations of the Bank\r\nSecrecy Act (BSA) and its implementing regulations.\r\nFinCEN revealed at the time that the most significant volume of cryptocurrency laundered using the Helix tumbler came\r\nfrom dark web illegal markets, including AlphaBay, Dream Mark, Agora Market, Nucleus, and several others. \r\n\"Virtual currency mixers that assist criminals are a threat to U.S. national security. Treasury will continue to investigate the\r\nuse of mixers for illicit purposes and use its authorities to respond to illicit financing risks in the virtual currency\r\necosystem,\" OFAC added today.\r\n\"As today's action demonstrates, mixers should in general be considered as high-risk by virtual currency firms, which should\r\nonly process transactions if they have appropriate controls in place to prevent mixers from being used to launder illicit\r\nproceeds.\"\r\nhttps://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/\r\nPage 3 of 4\n\nAutomated Pentesting Covers Only 1 of 6 Surfaces.\r\nAutomated pentesting proves the path exists. BAS proves whether your controls stop it. Most teams run one without the\r\nother.\r\nThis whitepaper maps six validation surfaces, shows where coverage ends, and provides practitioners with three diagnostic\r\nquestions for any tool evaluation.\r\nSource: https://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/\r\nhttps://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/\r\nPage 4 of 4",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"references": [
		"https://www.bleepingcomputer.com/news/security/us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers/"
	],
	"report_names": [
		"us-sanctions-crypto-mixer-tornado-cash-used-by-north-korean-hackers"
	],
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