AI agents expose the security checks you never actually wrote
The article discusses how AI agents, when given access to perform tasks, can expose missing security checks in software systems. Developers often assume certain actions are protected by existing safeguards, but agents can exploit gaps where checks were never implemented. For example, an agent might delete a database or send emails because the code lacks authorization or validation for those operations. The author emphasizes that agents act on the code as it is, not as intended, revealing the difference between assumed security and actual security. This phenomenon is not about agents being malicious but about them faithfully executing instructions in ways that bypass incomplete protections. The consequence is that developers must audit their code for implicit trust assumptions and ensure every action an agent can take has explicit security checks.
AI agents reveal that missing security checks can lead to unintended actions like data deletion.