Adversa AI Trusted AI Blog · July 15, 2026

The Cursor deeplink vulnerability that turns a “review this PR” click into remote code execution

Why it matters

Adversa AI describes DeepJack, a Cursor deeplink weakness in which a crafted cursor:// link can register an attacker-controlled MCP server and hide the command that will execute behind an incomplete installation prompt.

My takeaway: Treat MCP installation links and approval dialogs as code-execution boundaries: show the complete command and configuration, verify the server source, sandbox execution, and require explicit review before enabling it.
Keep exploring

More curated notes connected through Agent Security and AI Red Teaming.

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A blueprint for democratic governance of frontier AI

OpenAI proposes a three-part U.S. frontier-AI governance model: harmonize emerging state safety laws into a federal baseline, strengthen CAISI as an evaluation and standards institution, and coordinate a broader resilience program. Proposed controls include severe-risk evaluations, transparency reports, independent audits, safety-incident reporting, model-weight security, whistleblower protection, and periodic technical assessments.

OpenAI News · framework

OpenAI’s Frontier Governance Framework

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