AI Agents Manipulated by Hidden Web Prompts to Make Fraudulent Payments
Date: 2026-07-03
Attack vector: prompt-injection
Category: real-world
Severity: Medium

Tracked by the OECD AI Incidents and Hazards Monitor (AIM) as OECD-AIM-2026-07-03-c03c, dated 2026-07-03. Classified attack vector: prompt-injection. See the AIM incident page (https://oecd.ai/en/incidents/2026-07-03-c03c) and its cited news sources for full narrative detail.


Mitigations:

Architectural layers (MAESTRO):