Crypto Hackers Drain Over $36M From Protocols Using Unverified Contracts

A crypto hacker who drained $26 million from Ethereum-based protocol Truebit in January had likely practiced the technique on smaller targets first, according to blockchain analytics firm Chainalysis.A Contract Left Exposed For Years
The Truebit exploit was the largest of four incidents Chainalysis identified in a new report covering the past six months. Together, those attacks — targeting Truebit, Trusted Volumes, Aperture Finance, and Ekubo — account for roughly $37 million in loss