Copilot searched your mailbox. LiteLLM handed out admin keys. Run this 5-check audit before your stack is next
EDITOR BRIEF
Recent disclosures from Varonis and Obsidian Security showed Microsoft 365 Copilot Enterprise Search and LiteLLM failing around the same core issue: external input was treated as trusted. SearchLeak let a crafted Microsoft URL trigger mailbox searches and exfiltrate data, while a LiteLLM vulnerability chain reportedly escalated a low-privilege default user to admin and remote code execution.
INSIGHTS
The incidents highlight a growing enterprise AI risk: systems that combine broad permissions, external prompts, and automated retrieval can create hidden exfiltration paths. Security teams should treat AI gateways and assistants as high-risk infrastructure, auditing trust boundaries, default accounts, CSP allowlists, and inherited permissions before attackers chain them together.
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