The general-purpose AI agent product Manus, launched recently, has attracted a large number of users vying for invitation codes. While its performance has garnered much attention, there's also significant interest in the technology behind Manus. Besides numerous teams attempting to replicate Manus, a user named Jian recently cracked the Manus system. By simply requesting Manus to output the contents of the directory '/opt/.manus/', they successfully obtained some sensitive information and operational data.