Led by the IRS Criminal Investigation branch, federal agents seized more than $3.6 billion in stolen Bitcoin last week, resulting in its largest seizure ever. Tracking the 119,754 Bitcoin stolen in 2016 from Hong Kong’s Bitfinex currency exchange across several continents, thorough the dark web and many transfer schemes was an amazing feat that says as much about the skill of U.S. law enforcement as it does the breadcrumb trails left by cryptocurrency. Engineered to be traceable (some say transparent), blockchain does offer a degree of anonymity that makes it attractive to crime. Continue reading Feds Mine Crypto Trail and Find $3.6 Billion in Stolen Bitcoin

The U.S. Treasury Department has issued guidelines specifying how to ensure virtual currency transactions comply with the government’s sanctions policies, a move by the Biden administration to thwart ransomware attacks, money laundering and other abuses. The new rules emphasize using geolocation tools that block IP addresses from sanctioned countries, ongoing monitoring of sanctioned entities and individuals and periodic review of transactions involving blacklisted virtual currency addresses. Treasury’s Financial Crimes Enforcement Network has had virtual currency rules in place since at least 2011, but this update gives the directives new teeth. Continue reading Treasury Issues Crypto Guidance for Sanctions Compliance

The U.S. Department of Justice has formed the National Cryptocurrency Enforcement Team (NCET) to investigate the use of cryptocurrency for criminal purposes. The new unit will examine cases involving virtual currency exchanges and money laundering. Members will also investigate so-called “mixing and tumbling” services, which involve charging a fee to send cryptocurrency to an address while obscuring the source of funds. The group, which include experts from the offices of U.S. Attorneys, will also work on tracing and recovery of assets lost to fraud, hacking or ransomware extortion. Continue reading Department of Justice Launches a Cryptocurrency Crime Unit

Nasdaq and Intel have partnered to advance homomorphic encryption (HE), which allows AI and machine learning computations on data without having to decrypt it. Nasdaq will adopt HE to be used with Intel’s latest processors. Intel is also exploring the encryption technology with the Defense Department’s DARPA. Nasdaq’s exploration of HE in a business setting is aimed to lead to tools that can focus on preventing fraud and money laundering. Healthcare is another field that is expected to benefit from HE. Continue reading Nasdaq, Intel Team on Homomorphic Encryption in the Cloud

The People’s Bank of China (PBOC), the country’s central bank, introduced a digital currency known as DCEP (Digital Currency Electronic Payment), which it said will share some features of bitcoin and Facebook’s Libra. It’s being internally tested in four large cities — Shenzhen, Suzhou, Chengdu and Beijing satellite city Xiong’an — aimed at improving its functionality and, in part, to prepare for the 2022 Winter Olympics in Beijing. The PBOC started its digital currency research in 2014. Continue reading China Launches Test of DCEP Digital Currency in Four Cities

Facebook’s cryptocurrency Libra has faced another setback, this time in the European Union, which plans to introduce legislation to prevent it from competing with Europe’s single currency. European Commission vice president Valdis Dombrovskis, in charge of regulation, said Libra is a systemic risk to the Euro, “both from the perspective of financial stability and the protection of financial investors.” In the U.S., two Democratic senators urged Mastercard, Visa and Stripe to reconsider their support of Libra. Continue reading Libra Is Challenged by European Commission, U.S. Senators