tldr; A white hat hacker has received a $530,000 bounty for finding a potential vulnerability on the Arbitrum network. The bug was shipped into production during a recent network upgrade and could have allowed the hacker to steal funds meant to be bridged to Arbitrum. The Arbitrum team acknowledged the vulnerability and paid out a 400 ETH bounty to the hacker.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.