Circle is a organization tracked across 3 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed April 2, 2026; most recent activity April 17, 2026.
On April 1, 2026, the Drift Protocol on Solana was exploited, resulting in over $270 million in losses, primarily in USDC. North Korean state hackers executed 31 withdrawals in a rapid 12-minute window, leading to a…
On April 1, 2026, Drift Protocol, a decentralized exchange on the Solana blockchain, confirmed it was under an active attack, resulting in an estimated loss of $270 million to $285 million. The exploit involved…
Fireblocks disrupted a North Korea-linked job recruitment scam that targeted crypto firms by using fake interviews and assignments to install malware. The hackers impersonated recruiters and conducted interviews via…