AI Agent Tool Data Poisoning
Tactic: Persistence
This technique is theoretically possible but has not been publicly demonstrated.
Adversaries may place malicious content on a victim's system where it can be retrieved by an AI Agent Tool. This may be accomplished by placing documents in a location that will be ingested by a service the AI agent has associated tools for.
The content may be targeted such that it would often be retrieved by common queries. The adversary's content may include false or misleading information. It may also include prompt injections with malicious instructions.