According to the official news of the wallet BitKeep, BitKeep Swap was attacked by hackers, and the development team has carried out urgent processing. The hacker's attack has been stopped. The attack was concentrated on the BNB Chain, resulting in a loss of about 1 million US dollars. According to SlowMist MistTrack monitoring, Bitkeep Swap attackers have transferred 4,300 BNB (about $1.18 million) stolen funds to Tornado Cash in the form of 100 BNB each.