The number of criminals using so-called privacy wallets to facilitate crypto money laundering is on the rise, according to Elliptic, a U.K.-based blockchain analytics company.
Elliptic said privacy wallets, such as Wasabi Wallet, have tools that help obfuscate the identity of users. An example is the automatic peer matching and sending of CoinJoin transactions, in which bitcoin is mixed within one transaction.
The wallets are proving popular as a means to avoid the risks of centralized coin-mixing services, such as theft of funds by service providers and authorities running "honeypot" sites, per the report.
In 2020, Elliptic estimates $160 million in bitcoin from the darknet, thefts and scams has been laundered through privacy wallets.
The hack of prominent Twitter accounts in the summer promoted a crypto scam that raised $120,000 in different cryptocurrencies, much of which was laundered through Wasabi Wallet, the report indicated. The same thing is said to have happened following the September KuCoin exchange hack where $280 million in crypto stolen.
Elliptic acknowledged there are legitimate uses for privacy wallets, but said criminals have been quick to latch onto the new services.
The trend poses a "growing challenge for regulators, law enforcement and compliance professionals seeking to combat financial crime in cryptoassets," the firm said.
CORRECTION (16:05 UTC, Dec. 9 2020): Fixed error in percentages in second paragraph.
The leader in news and information on cryptocurrency, digital assets and the future of money, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. CoinDesk is an independent operating subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain startups. As part of their compensation, certain CoinDesk employees, including editorial employees, may receive exposure to DCG equity in the form of stock appreciation rights, which vest over a multi-year period. CoinDesk journalists are not allowed to purchase stock outright in DCG.