JAV iždo sankcijos „Ethereum“ maišymo įrankis „Tornado Cash“.

“Tornado Cash has repeatedly failed to impose effective controls designed to stop it from laundering funds for malicious cyber actors,” a statement from the Treasury said. 

Iždo sankcijos „Tornado Cash“. 

The U.S. Treasury Department has banned „Tornado“ grynieji pinigai. 

The government agency’s Office of Foreign Assets Control added the popular Ethereum mixing tool to its sanctioned list Monday. Paštas on the Treasury’s website confirms that the protocol’s website and its associated smart contracts are now blocked. 

In pranešimas spaudai, Under Secretary of the Treasury for Terrorism and Financial Intelligence Brian E. Nelson said:

„Šiandien iždas taiko sankcijas Tornado Cash – virtualiam valiutų maišytuvui, kuris plauna pajamas iš kibernetinių nusikaltimų, įskaitant tuos, kurie įvykdyti prieš aukas Jungtinėse Valstijose. Nepaisant visuomenės patikinimų priešingai, „Tornado Cash“ ne kartą neįvedė veiksmingų kontrolės priemonių, skirtų užkirsti kelią nuolatiniam piktavališkiems kibernetiniams veikėjams skirtų lėšų plovimui ir nesiėmus pagrindinių priemonių, kad būtų pašalinta rizika. Iždas ir toliau agresyviai imsis veiksmų prieš maišytuvus, kurie plauna virtualią valiutą nusikaltėliams ir tiems, kurie jiems padeda.

The press release also claimed that the protocol had been used “to launder more than $7 billion worth of virtual currency since its creation in 2019.” According to Kopos duomenys compiled by @poma, Tornado Cash has seen $7.6 billion in lifetime volume, suggesting that the Treasury may be classifying all previous transactions as attempts to “launder” funds.

“DPRK State-Sponsored Hacking Group”

Secretary of the State Anthony Blinken also posted atnaujinimas on the ban, including the dubious claim that Tornado Cash was a “DPRK state-sponsored hacking group.” He added that the government would “continue to aggressively pursue actions against currency mixers laundering virtual currency for criminals.”

Tornado Cash is a popular application that lets Ethereum users obfuscate transactions to preserve their privacy. It lets users deposit their assets to smart contracts and then withdraw them from a new address to make their on-chain activity harder to follow. Tornado Cash has become a pillar of the Ethereum ecosystem for many users, but it’s also gained notoriety due to its popularity among hackers. Whenever a DeFi hack occurs on Ethereum, the thieves tend to use Tornado Cash to cover their tracks and make off with the stolen funds. Over $1 billion of illicit funds has been funneled through the protocol over the past year, including a portion of the $550 million stolen in the record-breaking attack on Axie Infinity’s Ronin bridge in March.

„Tornado“ grynieji pinigai sukėlė ginčus in the community in April when it announced that it had started using Chainalysis oracle to block addresses that had been sanctioned by OFAC. “Maintaining financial privacy is essential to preserving our freedom, however, it should not come at the cost of non-compliance,” Tornado Cash said at the time, raising questions about its degree of decentralization.

OFAC has issued several crypto-related sanctions in the past, but this one is notable in that it targets a protocol rather than just a website frontend. The list of blocked addresses includes the proxy address, the 10 ETH deposit contract, the 100 ETH deposit contract, and the 100 DAI deposit contract, among others.

Tornado Cash has not yet publicly commented on the development. Kripto instruktažas reached out to the team but had not received a response at press time.

Ši istorija vystoma ir bus atnaujinta, kai atsiras daugiau informacijos. 

Atskleidimas: Rašymo metu šio kūrinio autoriui priklausė ETH ir kelios kitos kriptovaliutos.