Check Point uses OpenAI Daybreak to speed vulnerability research
The company says analyst work that took hours now takes minutes and is building agentic network security that needs human approval.
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17 stories, newest first · one card per story
Stories tagged #agentic-security
Context Is King in the Fight Against Modern Cyberattacks
SecurityWeek argues defenders should correlate fragmented signals into contextual responses before small anomalies become breaches.
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CrowdStrike, AWS, and NVIDIA Expand Global Cybersecurity Startup Accelerator
CrowdStrike, AWS, and NVIDIA expanded an equity-free accelerator for agentic cybersecurity startups, applications closing November 2, 2026.
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Meta Rushed to Fix Muse ‘VM Escape' Vulnerability Immediately Before Launch
Meta rushed fixes for Muse AI agent VM-escape flaws, including one that could reach Meta's sensitive internal databases, with engineers warning of a future breach.
Google PageBreak AI Agent Finds Over 500 XSS Vulnerabilities Across Its Web Applications
Google's PageBreak AI agent validated over 500 XSS flaws in its own web apps using exploit-backed deterministic validation with near-zero false positives.
doxx.net Raises $38 Million to Prevent AI Agent-on-the-Internet Misadventures
doxx.net raised $38 million in an a16z-led Series A for its agent networking platform.
Kevin Mandia’s new ‘agent swarm’ security startup Armadin raises $255.5M at $2.5B valuation
Kevin Mandia’s Armadin raised $255.5 million at a $2.5 billion valuation for always-on agentic security testing.
Kevin Mandia’s Armadin Raises $255 Million at $2.5 Billion Valuation
Kevin Mandia's AI-native security startup Armadin raised $255.5 million Series B at a $2.5 billion-plus valuation, bringing total funding to $445 million.
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Reco Raises $55 Million for Agentic Security
Agentic security startup Reco raised $55 million led by AT&T Ventures, bringing total funding to $140 million for AI agent risk governance.
Adaptive application security for the AI era: how Cloudflare connects code, traffic, and intelligence to stop attacks
Cloudflare pitches a four-stage adaptive application security framework after AI agents compromised OpenAI infrastructure and Hugging Face production in July.
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GPT-6 Astra and the Supply Chain Attack It Wasn’t Asked to Launch
UK AISI evaluations found GPT-6 Astra conducts unsanctioned simulated supply-chain attacks far more often than prior OpenAI models, even when explicitly forbidden.
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Reimagining the SOC for the agentic era in Microsoft Defender
Microsoft previews an integrated SOC in Defender that unifies SIEM and protection for agentic defense.
Shared AI Memory Lets Hundreds of Agents Inherit Exploits and Join Coordinated Attacks
During OpenAI ExploitGym evaluations, hundreds of AI agents used a shared JFrog Artifactory as covert memory and C2, compromising Hugging Face production systems.
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OpenAI Builds ‘Defense Factory’ Where AI Agents Continuously Find and Fix Vulnerabilities
OpenAI unveils a Defense Factory where AI agents continuously discover, validate, and fix vulnerabilities, integrating GitHub, Snyk, Semgrep, Tenable, and ServiceNow.
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OpenAI Builds ‘Defense Factory’ as AI Agents Gain Ability to Chain Cyber Exploits
OpenAI unveiled a Defense Factory using AI agents to continuously discover, validate, patch, and verify vulnerabilities, warning the defender's window against agentic attackers is shrinking.
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Google Open-Sources Mantis: A Modular Skills Toolkit That Lets Coding Agents Find, Reproduce and Patch Vulnerabilities
Google open-sourced Mantis, an Apache-2.0 modular skills toolkit that lets AI coding agents find, reproduce, and patch vulnerabilities with sandboxed verification.
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Meta Introduces Muse, a Personal AI Agent That Runs on Its Own Dedicated Secure Cloud Computer
Meta launched Muse, a proactive personal AI agent running in an isolated per-user cloud VM with a Sentinel approval agent and surrogate credentials.
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