ChainCatcher message, Slow Fog Chief Information Security Officer 23pds issued a reminder that recently, the notorious cryptocurrency theft Trojan MacOS Stealer has been suddenly open-sourced.

Previously, its attack source code was sold for 1 BTC, and the current open-sourcing means that more malicious attackers can easily access this tool. This not only allows attackers to have 'one each' of the attack toolkit but may also give rise to more covert and complex attack methods, posing greater challenges to the security of cryptocurrency assets.