AI Chatbots Linked to Worsening Mental Health Symptoms in Vulnerable Patients
Date: 2026-02-23
Attack vector: rce
Category: real-world
Severity: Critical

Tracked by the OECD AI Incidents and Hazards Monitor (AIM) as OECD-AIM-2026-02-23-b29a, dated 2026-02-23. Classified attack vector: rce. See the AIM incident page (https://oecd.ai/en/incidents/2026-02-23-b29a) and its cited news sources for full narrative detail.


Mitigations:

Architectural layers (MAESTRO):