Ex-Security Engineer Jailed 3 Years for $12.3 Million Crypto Exchange Thefts

A former security engineer has been sentenced to three years in prison in the U.S. for charges relating to hacking two decentralized cryptocurrency exchanges in July 2022 and stealing over $12.3 million. Shakeeb Ahmed, the defendant in question, pled guilty to one count of computer fraud in...

[H-01] RETH oracle manipulation allows attacker to steal funds

Lines of code Vulnerability details Impact The Asymmetry SafEth protocol aims to help diversify and decentralize liquid staking derivatives, exchanging ether staked in the protocol for staked ether derivative tokens based on some relative weighting. A function exposed by these derivative wrapper...

anti-flashloan mechanism may lead to protocol default

Handle gzeon Vulnerability details Impact There is a price check to avoid flash loan attacks which significantly moved the price. If current price is 5% lower than the stored twap price, the liquidation will fail. This design can be dangerous as it is to openleverage's benefit to close...