AI Security — Page 4
164 articles in this category
Microsoft Wires Defender Into GitHub to Secure AI-Generated Code
At Build 2026, Microsoft detailed native Defender and GitHub Code Security integration to protect AI-written code and agents across the development lifecycle.
Cisco's Cloud Control Puts AI Security Agents and No-Downtime Patching in One View
Cisco's new Cloud Control platform unites human operators and AI security agents in a single view, with runtime 'Live Protect' patching and quantum-safe defenses.
depthfirst's Dependency Firewall Blocks Malicious Packages Before They Install
Launched June 1, 2026, depthfirst's Dependency Firewall vets every open-source package before install — approving safe ones, quarantining the suspicious, and blocking the malicious.
Microsoft's MDASH Sends 100+ AI Agents to Find and Prove Bugs — Now Wired Into Defender
At Build 2026 on June 2, Microsoft expanded MDASH, its 100-plus-agent vulnerability hunter, integrating it with Defender after a 96.55% score on the CyberGym benchmark.
Geordie AI Raises $30M for AI Agent Security and Governance
Geordie AI raised a record $30M Series A to bring AI agent security and governance to the enterprise, acting as air traffic control for autonomous agents.
Cortex XSIAM Meets NVIDIA DOCA Argus: Agentless Security for AI Factories
Palo Alto Networks integrates Cortex XSIAM with NVIDIA DOCA Argus to deliver agentless, silicon-level security monitoring for agentic AI factories.
Project Lightwell: IBM and Red Hat's $5B AI Open-Source Security Push
IBM and Red Hat launch Project Lightwell, a $5B AI-powered open-source security effort that validates fixes at scale and feeds patches upstream.
Claroty Claire: The First CPS-Native AI Security Agent for Critical Infrastructure
Claroty's new Claire is billed as the first CPS-native AI security agent, built to defend industrial, healthcare, and OT environments with tailored, trustworthy insights.
Google AI Threat Defense: A Four-Stage Pipeline That Puts Defenders Ahead
Google AI Threat Defense fuses Gemini, Wiz, CodeMender, and Mandiant into an automated security pipeline that helps defenders patch faster than attackers strike.
OpenAI Publishes Its Frontier Governance Framework — Public Alignment With the EU AI Act and California's Transparency in Frontier AI Act
OpenAI released its Frontier Governance Framework on May 28, 2026 — a public governance document mapping the company's Preparedness Framework to California's Transparency in Frontier AI Act and the EU AI Act's GPAI Code of Practice.
ServiceNow's AI Control Tower Expands at Knowledge 2026 — Traceloop Observability, 30 New Integrations, and Joint Governance With Microsoft and NVIDIA
At Knowledge 2026 on May 26, ServiceNow expanded AI Control Tower with Traceloop runtime observability, 30 new enterprise integrations, and joint governance partnerships with Microsoft Agent 365 and NVIDIA OpenShell.
Cohesity and CISA Sign a Cybersecurity Information Sharing Partnership — AI-Driven Threat Detection Joins the Joint Cyber Defense Collaborative
Cohesity and CISA announced a voluntary cybersecurity information sharing partnership on May 21, 2026 — adding Cohesity's AI-powered data security telemetry to the Joint Cyber Defense Collaborative.
Cisco Refines Vulnerability Disclosure for the AI Era — Risk-Based PSIRT and AI-Accelerated Patching
Cisco published a new risk-based vulnerability disclosure approach on May 25, 2026 — using frontier AI models to find and fix flaws faster while concentrating advisories on the highest-risk issues.
NSA Publishes Its First MCP Security Playbook — How to Deploy Model Context Protocol Safely for AI Agents
The NSA's Artificial Intelligence Security Center released MCP security design considerations on May 20, 2026 — a 17-page Cybersecurity Information Sheet outlining how to safely deploy Model Context Protocol in agentic AI systems.
OpenAI Launches Daybreak — Frontier AI Models Get a Cybersecurity Initiative Focused on Vulnerability Detection and Patch Validation
OpenAI launched Daybreak in May 2026 — a cybersecurity initiative that pairs frontier AI models with Codex Security tooling to help organizations find vulnerabilities and validate patches before attackers strike.
Microsoft Agent 365 Adds Shadow AI Discovery and a Purview Claude Connector — Local Agents Finally Get Governance
Microsoft expanded Agent 365 on May 21, 2026 — new shadow AI discovery for local Windows agents, a Purview connector for Anthropic Claude, and Defender plus Intune controls bring previously invisible AI agents into enterprise governance.
Microsoft Open-Sources RAMPART and Clarity — A Safety-First Toolkit for AI Agent Development
Microsoft released RAMPART and Clarity as open-source tools on May 20, 2026 — operationalizing AI agent safety by turning red-team findings into repeatable tests and documenting design assumptions in agent workflows.
Anthropic Opens Glasswing — Mythos Cyber Findings Can Now Be Shared With the Wider Defensive Community
On May 19, 2026, Anthropic updated the Glasswing program so partners can now share Mythos-derived cyber findings, tools, and code with the wider defensive community for maximum security impact.
Microsoft's MDASH Multi-Model Agentic Security System Finds 16 Windows Flaws and Tops CyberGym at 88.45%
Microsoft unveiled MDASH on May 12, 2026 — a multi-model agentic security system built by the Autonomous Code Security team that found 16 new Windows vulnerabilities and scored 88.45% on the CyberGym benchmark.
OpenAI Launches Daybreak — Codex Security and Three GPT-5.5 Variants Team Up to Find and Patch Vulnerabilities
OpenAI launched Daybreak on May 12, 2026 — a cybersecurity initiative pairing Codex Security with three GPT-5.5 variants and eight major partners including Cisco, Cloudflare, CrowdStrike, and Palo Alto Networks.
Palo Alto Networks' May Patch Wednesday Goes AI-Native — 26 CVEs Found by Frontier Models in a Single Sweep
Palo Alto Networks disclosed 26 CVEs across 75 issues on May 14, 2026 — the first Patch Wednesday where the majority of findings came from frontier AI models scanning the company's own code.
Palo Alto Networks Unveils Idira — A Next-Gen Identity Security Platform Built for the Agentic AI Enterprise
Palo Alto Networks unveiled Idira on May 12, 2026 — a next-generation identity security platform that discovers, controls, and governs every human and AI agent identity across the modern enterprise.
Microsoft Unveils MDASH — A Multi-Model Agentic Scanning Harness That Tops the Vulnerability Benchmark
Microsoft announced MDASH on May 12, 2026 — a multi-model agentic scanning harness that delivers state-of-the-art results on a leading industry vulnerability discovery benchmark and orchestrates frontier models for defensive cybersecurity.
Cognizant Launches Secure AI Services — A Build-Time and Run-Time Trust Platform for Agentic Enterprise AI
Cognizant launched Secure AI Services on May 7, 2026 — a new integrated offering that combines a Secure Agent Development Lifecycle, Neuro Cybersecurity, and Responsible AI to govern and scale enterprise agentic systems.