A white hat hacker said that the vulnerability that led to the theft of $200 million from Euler was caused by fixes for previously reported vulnerabilities.

Odaily News A white hat hacker named Kankodu posted on the X platform that he discovered and reported Euler’s “first deposit bug” in July 2022, and received a bug bounty of US$50,000. However, the donateToReserves function introduced to fix the vulnerability led to the subsequent theft of $200 million from Euler.