Aviyam Ivgi

The Cloud Security Alliance published a research note on August 6, 2026 describing CoreBreak, a set of four CVEs across Amazon Bedrock AgentCore, Google's Agent Development Kit (ADK) for Python, and V…

Researchers Hedi Ingber and Aviyam Ivgi of Stealth presented CoreBreak at Black Hat USA 2026, revealing a structural vulnerability in AI agent infrastructure that bypasses model-level defenses by expl…

Researchers Hedi Ingber and Aviyam Ivgi of Stealth presented CoreBreak at Black Hat USA 2026, a vulnerability pattern in AI agent dispatch layers that allows tool execution without a legitimate model …