Wu said that the decentralized Bitcoin trading network Bisq announced a vulnerability in its v1 trading protocol. Attackers exploited the missing verification mechanism and used modified clients to launch attacks on some active open orders and transfer funds within approximately 12 hours, but assets in users' local Bitcoin wallets were unaffected. The team has temporarily halted trading by forcing the protocol version to a non-existent 2.0.0 to prevent further exploitation and is investigating the scope of the losses and reproducing the issue. They will release a patch and evaluate compensation plans for affected users. Meanwhile, they emphasized that Bisq 2 is not affected by this incident.