According to foreign media outlet The Information, a severe (Severity Level 1) security incident occurred at Meta last week. In a mere two-hour window, sensitive data pertaining to hundreds of millions of users, along with highly confidential corporate documents, were inadvertently exposed to a significant number of unauthorized personnel within the company. The root cause of this breach was traced back to unauthorized activities conducted by an internal AI agent. Meta has officially acknowledged the incident, emphasizing that the issue was swiftly addressed and that, as of now, there is no indication of any misuse of the exposed data. This incident is not an isolated one; just last month, Meta's AI security chief faced a comparable situation, underscoring the existing vulnerabilities in permission control mechanisms and the need for enhanced human oversight when deploying AI agents within enterprise environments.