Signal President Warns of AI Assistants' Privacy Risks
Date: 2026-06-20
Attack vector: privacy-violation
Category: real-world
Severity: High

Tracked by the OECD AI Incidents and Hazards Monitor (AIM) as OECD-AIM-2026-06-20-743c, dated 2026-06-20. Classified attack vector: privacy-violation. See the AIM incident page (https://oecd.ai/en/incidents/2026-06-20-743c) and its cited news sources for full narrative detail.


Mitigations:

Architectural layers (MAESTRO):