Google DeepMind Blog · June 24, 2026

Introducing computer use in Gemini 3.5 Flash

Why it matters

Google integrated computer use into Gemini 3.5 Flash so agents can act across browser, mobile, and desktop environments. Optional enterprise safeguards can require confirmation for sensitive actions or stop a task when indirect prompt injection is detected.

My takeaway: Built-in computer use expands the model’s action surface. Pair model-level defenses with sandboxing, least-privilege access, explicit approval for irreversible actions, and independent monitoring that can halt compromised sessions.
Keep exploring

More curated notes connected through Agent Security and Prompt Injection.

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.

Google Cloud Security Blog · tool

Now in preview: Find and fix software vulnerabilities with CodeMender

Google opened a preview of CodeMender, an AI code-security agent delivered through Gemini Enterprise Agent Platform and AI Threat Defense. It is designed to inspect code, identify and validate potentially exploitable defects, and produce targeted fixes, with Google’s specialized Gemini 3.5 Flash Cyber model initially restricted to governments and trusted partners.