According to SlowMist Cosine analysis, the cross-chain bridge project 402Bridge attack originated from the leakage of private keys, which does not rule out the possibility of internal personnel committing crimes. 402bridge.fun domain name was only registered for two days and stopped serving, and there has been no further change in the stolen funds. This is the first public security incident related to the 402 protocol. SlowMist Cosine said that this incident is not a typical collective evil beha...