North Korean Spies' Elaborate Scheme: A $285 Million Heist from Drift

The sophistication of North Korean government-backed hackers is on the rise, with these groups now accounting for over 76% of crypto losses this year, totaling nearly $600 million. A notable example is the $285 million Drift Protocol exploit, which involved an unprecedented in-person social engineering attack spanning months of face-to-face meetings between North Korean proxies and Drift employees. As Ari Redbord, Global Head of Policy and Government Affairs at TRMLabs, noted, 'North Korean proxies sitting across a table from protocol employees over a period of months... This is no longer just a remote keyboard operation.' TRMLabs' recent report highlights how North Korea's primary hacking groups, DPRK and Lazarus, are behind 76% of all crypto losses due to hacks and exploits in 2026.

Redbord emphasized, 'What we are watching is not a North Korean campaign that is broader — it is one that is sharper... North Korea is moving faster and more precisely than ever.' The cumulative crypto theft attributed to North Korea now exceeds $6 billion since 2017. These findings coincide with the Wasabi Protocol exploit, which used a similar strategy to the Drift hack on April 19, where attackers utilized a compromised deployer key to drain $4.5 million.

In contrast to the Drift exploit, the $292 million KelpDAO breach exploited a known single-verifier flaw despite repeated warnings from LayerZero. The hackers behind the Drift exploit converted the stolen funds to USDC, bridged to Ethereum, and swapped them into ETH, which they have not moved since the day of the theft, consistent with the DPRK's patient cashout pattern. In contrast, the Lazarus group immediately laundered their KelpDAO proceeds through THORChain and Umbra, using Chinese intermediaries. The KelpDAO exploit led to DeFi's largest wipeouts, with $13 billion exiting several lending platforms, including Aave, which lost $8.54 billion in deposits over 48 hours, resulting in a nearly $200 million bad-debt crisis that industry participants are now helping to alleviate with $300 million in pledges.