Anthropic Mythos Archives

MCP, vulnerabilities, F5, vulvisibility, vulnerabilities, CAST AI, KSPM, Google Kubernetes vulnerabilities

Anthropic’s Mythos Can Serve Up N-Day Exploits in Minutes or Hours

Jeffrey Burt | June 9, 2026 | AI Risks, AI Security, Anthropic Mythos, foundation AI models, Microsoft Windows, mozilla firefox, N-Day Vulnerabilities, Vulnerability Exploits, zero-day vulnerabilities

Anthropic's controversial Claude Mythos Preview found that the frontier AI model can not only quickly detect and develop exploits for zero-days, but also rapidly spin up PoCs and exploits for N-day vulnerabilities ...

Security Boulevard

Anxious Security Pros Watch as Anthropic, OpenAI Expand Access to Frontier AI Models

Jeffrey Burt | June 3, 2026 | AI Cybersecurity, Anthropic Mythos, Bonfy, critical infrastructure AI risks, ENISA, frontier AI models, OpenAI 5.5, Project Glasswing, RunSafe Security, Suzu Labs, White House AI Framework 2026, Xcape

Anthropic and OpenAI are expanding the number of organizations that can access their frontier AI models in hopes of expanding advanced cybersecurity tools to protect against the risks they raise, and security ...

Security Boulevard

Google’s Defense Platform Leans on AI to Protect Against Fountier AI Threats

Jeffrey Burt | May 28, 2026 | AI Security, AI vs AI security, Anthropic Mythos, frontier AI models, Google AI Threat Defense, Google Cloud Security, Google CodeMender, Google Gemini, Mandiant, Project Glasswing, The Futurum Group, Wiz

Google Cloud is offering AI Threat Defense, an AI-driven autonomous security platform that combines the capabilities of its Gemini models, Wiz, Mandiant, and CodeMender to give enterprises the tools they need to ...

Security Boulevard

vulnerabilities, root cause, Microsoft Storm-1152 fake accounts CaaS

Anthropic’s Mythos Finds 10,000 Security Flaws, Exposes Patching Obstacles

Jeffrey Burt | May 25, 2026 | AI Security, Anthropic Claude, Anthropic Mythos, frontier AI models, Microsoft, Open Source Security, Oracle, Palo Alto Networks, Project Glasswing, vulnerability patching, WolfSSL

Anthropic says its much-talked-about Mythos Preview model was able to detect more than 10,000 high- and critical-severity flaws for the 50-plus members of the AI vendor's Project Glasswing, and that such capabilities ...

Security Boulevard

Anthropic Allows Glasswing Partners to Share Mythos-Based Findings

Jeffrey Burt | May 20, 2026 | AI Security, Anthropic Mythos, frontier AI models, google, Microsoft, Nvidia, OpenAI Daybreak, Project Glasswing, Suzu Labs, Xcape

Anthropic is revising a policy that had kept security teams working with its Mythos frontier AI model from sharing their findings, with cybersecurity pros saying the move will accelerate the development of ...

Security Boulevard

severity, Tenable, application security, vulnerabilities, software, vulnerabilities, issues, servers, vulnerability, Linux, vulnerability management, risk-based, vulnerabilities third-party supply chain Okta endpoint security

Whack-a-Mole on Steroids” AI Vulnerability Hunting, Autonomous Remediation, and the Coming Cybersecurity Liability Crisis

Mark Rasch | May 18, 2026 | AI liability, AI remediation, Anthropic Mythos, Autonomous Security, cyber insurance, Cybersecurity, SEC disclosure., Vulnerability Management

AI-enhanced vulnerability discovery is transforming cybersecurity into an industrialized process that outpaces human remediation capacity, raising severe legal, liability, and operational risks as organizations contemplate allowing autonomous AI agents to patch and ...

Security Boulevard

cyberthreats, sentinelone, threats, cybersecurity, threats, business, Aeza, Russia, cybersec, threats, OpenText, threat, Google, threats, critical, infrastructure, ITDR, organizations, cybersecurity posture, infrastructure, threat-hunting program. threat hunting, teams, intelligence, Edge Devices data threats IT cybersecurity defense attack alerts machine identity management insider threats security phishing Cybersecurity Threats on the Rise

Trade Groups Urge Faster Federal Action to Address AI-Driven Cyber Risks

Jeffrey Burt | May 15, 2026 | 2026 National Cyber Strategy, Agentic AI cybersecurity, AI security risks, Anthropic Mythos, China-nexus, cisa, Cyberattacks and Cyberthreats, frontier AI models, Iranian cyber operations, public-private partnership cybersecurity, trade groups, Trump Administration

A group of 10 tech and business trade groups are urging the U.S. government to more aggressively address the rapidly growing cyber risks that are piling up as advancements in AI accelerate ...

Security Boulevard

U.S. Officials Consider Three-Day Patch Rule in Wake of Anthropic’s Mythos

Jeffrey Burt | May 4, 2026 | AI cyber threats, Anthropic Mythos, BeyondTrust, cisa, ColorTokens, frontier AI models, Merlin Group, OpenAI GPT-5.4-Cyber, Project Glasswing, Vulnerability Management, vulnerability patching, White House

Reuters reported that U.S. cybersecurity officials are weighing cutting the time federal agencies have to fix critical vulnerabilities from two weeks to three days after Anthropic's Mythos AI model raises the specter ...

Security Boulevard

Unauthorized Users Reportedly Gain Access to Anthropic’s Mythos AI Model

Jeffrey Burt | April 22, 2026 | AI cybersecurity risks, AI frontier models, Aisle AI, Anthropic Mythos, DeepSeek R1, IBM Consulting, OpenAI GPT-5.4-Cyber, Palo Alto Networks, Palo Alto Networks Unit 42, Project Glasswing, Sonatype, VIdoc Security, vulnerability detection, Vulnerability Exploits

A group of unauthorized users reportedly has gained access to Anthropic’s controversial Claude Mythos Preview AI frontier model despite the AI vendor’s efforts to keep it out of public hands by limiting ...

Security Boulevard

NIST CSF vulnerabilities ransomware backlog

NIST, Overrun by Massive Numbers of Submitted CVEs, Limits Analysis Work

Jeffrey Burt | April 17, 2026 | AI models security risks, Anthropic Mythos, budget cuts, Critical Vulnerabilities, NIST CVE Backlog, NIST NVD, OpenAI GPT-5.4-Cyber, staff cuts

NIST said it overwhelmed by the surge in the number of CVEs submissions in recent years, so it is paring back the analysis work it does on the dangerous security flaws. Security ...

Security Boulevard

Anthropic Mythos

Senator Sanders Wants to Own AI Companies — and Hand America’s Adversaries the Keys

NIST’s Nine: The PQC Signature Race Moves to Round Three

The Quantum Arms Race: Why Washington Just Wrote a $2 Billion Check to Nine Companies

Beyond Moore’s Law: The Hyper-Acceleration of Autonomous AI Cyber Capabilities

The Exception Economy: When Security Teams Stop Protecting and Start Negotiating

GoPlus’s Latest Report Highlights How Blockchain Communities Are Leveraging Critical API Security Data To Mitigate Web3 Threats

C2A Security’s EVSec Risk Management and Automation Platform Gains Traction in Automotive Industry as Companies Seek to Efficiently Meet Regulatory Requirements

Zama Raises $73M in Series A Lead by Multicoin Capital and Protocol Labs to Commercialize Fully Homomorphic Encryption

RSM US Deploys Stellar Cyber Open XDR Platform to Secure Clients

ThreatHunter.ai Halts Hundreds of Attacks in the past 48 hours: Combating Ransomware and Nation-State Cyber Threats Head-On