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.

OpenAI News · framework

OpenAI’s Frontier Governance Framework

OpenAI's 22-page Frontier Governance Framework maps its frontier-model processes to California's Transparency in Frontier AI Act and the EU AI Act's general-purpose AI code. It documents lifecycle risk assessment, cyber-offense and other risk tiers, mitigation and residual-risk decisions, critical-incident handling, security risk management, model reporting, external review, responsibility allocation, and change control.

OWASP GenAI Security Project · guide

OWASP Top 10 for Agentic Applications for 2026

OWASP's community guide organizes agentic-system risk into ten categories, including goal hijacking, tool misuse, identity and privilege abuse, memory poisoning, insecure inter-agent communication, cascading failures, and rogue-agent behavior. It provides a shared taxonomy and mitigation starting point rather than a certification checklist or evidence that a deployed system is secure.

OECD.AI Wonk · guide

A five-step roadmap to closing the AI evaluation gap

The roadmap addresses evaluation results that overstate real-world performance or fail to transfer across deployment contexts. Its five steps balance standardized and local tests, evaluate throughout the lifecycle, build qualified assurance and communication capacity, tailor tests to each value-chain actor and technology, and use a coordinated, trusted process for updating methods.