MCP Protocol Vulnerabilities Lead to Data Breaches; Tencent Releases AI-Infra-Guard Framework
Date: 2026-07-05
Attack vector: data-exfiltration
Category: real-world
Severity: High

Tracked by the OECD AI Incidents and Hazards Monitor (AIM) as OECD-AIM-2026-07-05-9ce3, dated 2026-07-05. Classified attack vector: data-exfiltration. See the AIM incident page (https://oecd.ai/en/incidents/2026-07-05-9ce3) and its cited news sources for full narrative detail.


Mitigations:

Architectural layers (MAESTRO):