US and UK Authorities Freeze Stolen Crypto Funds

A coordinated effort between law enforcement agencies in the US, UK, and Canada has led to a significant crackdown on cryptocurrency theft. Operation Atlantic, a week-long enforcement initiative that began on March 27, brought together authorities from various countries, as well as private sector partners including Coinbase, Binance, and Chainalysis.

The operation focused on approval phishing scams, a growing threat in the crypto space. This type of attack relies on deception rather than technical exploits, with attackers sending fake alerts or pop-ups that appear to come from trusted platforms. Once victims approve access to their wallets, attackers gain full control over the funds.

Operation Atlantic identified and disrupted over 120 domains used to run these scams globally. The use of real-time on-chain intelligence was a key factor in the operation's success, allowing investigators to trace illicit flows and flag high-risk wallets as activity happened. This allowed exchanges and service providers to act quickly, pausing suspicious transactions and applying enhanced monitoring.

The collaboration between government agencies and private companies has been instrumental in expanding the reach of these types of operations. Crypto firms contributed data, infrastructure insights, and compliance support, helping investigators connect wallet activity across exchanges, bridges, and services.