GPT-5.6: Frontier intelligence that scales with your ambition
More intelligence from every token, stronger performance per dollar, and more capability on demand for your hardest work.
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More intelligence from every token, stronger performance per dollar, and more capability on demand for your hardest work.
Learn how GPT-5.6 powers Microsoft 365 Copilot with stronger AI capabilities across Word, Excel, PowerPoint, Chat, and Cowork for faster, higher-quality work.
Trail of Bits describes supervising GPT-5.5-Cyber as it built ASan and UBSan variants, derived seed corpora, and wrote fuzz harnesses for roughly a dozen zlib entry points in one day. The useful result is the workflow and its emphasis on reachability and reportability; vulnerability details remain under coordinated disclosure and the speed comparison is the authors' estimate.
SymJack demonstrates that a user-approved, apparently harmless copy command can write through a repository-controlled symlink into executable agent configuration, producing code execution when the tool restarts. The vendor-authored study reports variants across six coding agents and highlights a gap between approval text, shell semantics, and the resolved filesystem target.
Release notes for garak, an LLM vulnerability scanning and evaluation toolkit. Relevant to tracking new probes, detectors, and repeatable red-team workflows.
garak release adding probes and detector improvements for LLM security testing. Relevant to maintaining practical red-team coverage across evolving attack techniques.
Learn how CNAPP platforms are helping organizations prioritize exploitable risks, reduce exposure, and operationalize security across the application lifecycle.
Anthropic red-team research assessing how LLMs affect exploitation of known vulnerabilities. Relevant to cyber capability evaluation, benchmark design, and misuse risk modeling.
GPT-Rosalind advances life sciences research with enhanced biological reasoning, medicinal chemistry expertise, genomics analysis, and experimental workflow capabilities.
Zenity found that ChatGPT Workspace Agents Builder treated an attacker-supplied initial_assistant_prompt URL parameter as an instruction to execute in a logged-in user's session. A single link could attach already-authorized connectors, switch approvals to “Never ask,” publish and schedule the agent, and use incoming email as a persistent command channel; OpenAI fixed the flaw four days after it was reported.
Accomplish AI demonstrates SharedRoot, a Claude Cowork local-session escape in which an untrusted task reaches guest root through CVE-2026-46331 and then accesses the Mac host because the entire host filesystem is mounted read-write inside the VM. The durable failure is architectural—unprivileged user namespaces, reachable kernel modules, a permissive seccomp filter, an unhardened root broker, and an over-broad host mount—rather than the single kernel bug; Cowork now defaults to cloud execution.
A new generation of voice models for natural human-AI interaction, now powering ChatGPT Voice.
Wiz post on AI threat readiness and secure-by-default cloud operations in a faster vulnerability environment. The value for this library is the platform-security angle: AI-era systems need inventory, exposure reduction, posture management, and rapid remediation built into normal operating practice.
OWASP’s GenAI security project remains a practical baseline for teams building or assessing LLM applications and agentic systems.
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Conference talk on secure AI agents, focusing on how tool use, identity, and execution boundaries change when assistants can act across systems.
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.
In a recent evaluation of AI models’ cyber capabilities, current Claude models can now succeed at multistage attacks on networks with dozens of hosts using only standard, open-source tools, instead of the custom tools needed by previous generations.
Google Cloud outlines a defense-in-depth view of AI security spanning application controls, data protections, and infrastructure isolation.
Frost & Sullivan names Microsoft a leader as cloud and application security converge into unified, runtime risk reduction.
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This AI Explained video reviews a major AI development through the lens of agentic workflows and tool-use risk. It is useful context for AI engineering, evaluation, governance, and operational risk.
Anthropic shares lessons from frontier red teaming and discusses where models are showing early-warning signs of higher-risk cyber and biology capabilities.
Vendor guidance on operationalizing AI-enabled detection and response. Useful as an implementation signal for monitoring, containment, and response workflows around AI-influenced threats.
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This AI Explained video reviews a major AI development through the lens of agentic workflows and tool-use risk. It is useful context for AI engineering, evaluation, governance, and operational risk.
garak release with new generators, probe metadata, and evaluation workflow improvements. Relevant to maintaining repeatable LLM security testing coverage.