Internet reports that Slow Fog issued a document on the X platform saying that Safe developers 'devices were hacked, resulting in malicious code being injected into the front end, attacking and intercepting transaction parameters. After quick verification, it was found that there was indeed malicious code behind the js file on the Safe front-end. The relevant address (0xbdd077f651ebe7f7b3ce 16fe5f2b025 be2969516) involved a malicious execution contract that took away ByBit's assets of 1.5 billion.