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Anthropic Claude Fable 5 Release: Evaluating AI Cyber Safeguards
Anthropic releases Claude Fable 5 with specialized safety classifiers to prevent cyber misuse while offering Claude Mythos 5 for vetted security researchers.
Claude Fable 5: Anthropic Unveils New High-Performance AI Model
Anthropic releases Claude Fable 5, a limited-time high-performance AI model based on the Mythos architecture, targeting advanced reasoning and efficiency.
GPS-Based Key Distribution: Analysis of U.S. Military OTAR Protocols
Analysis of how the U.S. military utilizes public GPS signals as a global numbers station for covert encryption key distribution and OTAR/OTAD operations.
CVE-2023-38831: Russian APTs Target Ukraine via WinRAR Flaw
Russian threat actors are exploiting the CVE-2023-38831 WinRAR vulnerability to target Ukrainian government and military entities for data theft.
LLM-Assisted Exploit Creation: Claude Mythos Accelerates N-Day Attacks
Researchers demonstrate how Claude 3.5 Sonnet can automate exploit development, turning newly disclosed N-day vulnerabilities into functional attacks in hours.
Anthropic Mythos Preview: Advancing AI Offensive Security Performance
XBOW evaluates Anthropic's Mythos Preview model, revealing high efficacy in automated vulnerability discovery, reverse engineering, and exploit development.
CVE-2025-8088: Russia-Aligned Groups Exploit WinRAR Flaw in Ukraine
Russia-linked actors Earth Dahu and UAC-0226 exploit the CVE-2025-8088 WinRAR path traversal flaw to deploy info-stealers against Ukrainian organizations.
Silent Ransom Group Targets US Law Firms via Vishing and Intrusions
Silent Ransom Group (Luna Moth) targets US law firms using vishing and physical intrusions for data extortion. Technical analysis and mitigation strategies.
Autonomous Offensive Security Platforms: Enhancing Proactive Defense
Explore the rise of autonomous offensive security platforms, their role in proactive defense, and what security professionals need to know about these emerging…
NSO Group's WhatsApp Phishing Blocked: Meta Files Contempt Order
Meta detected and blocked new spear-phishing attacks by NSO Group targeting WhatsApp users, leading to a federal court contempt order filing.
TeamPCP Campaign Update: Mini Shai-Hulud Framework Gains Adoption
Analysis of the TeamPCP supply chain campaign, the open-sourcing of the Mini Shai-Hulud framework, and its adoption by diverse threat actor groups in 2026.
Cybersecurity M&A Analysis: Market Consolidation Trends May 2026
Analysis of 26 major cybersecurity M&A deals in May 2026 involving Cisco, Zscaler, and Akamai, highlighting industry consolidation and strategic shifts.
WhatsApp Alleges NSO Group Violation of Anti-Hacking Injunction
WhatsApp files a federal contempt order against NSO Group, alleging continued platform exploitation for spyware delivery despite a court-ordered ban.
Mythos Threat Actor Analysis: Novel SAST Chain Exploitation Revealed
Technical analysis of the Mythos threat actor methodology, involving complex chaining of common software vulnerabilities to achieve deep system compromise.
AI Phishing Scaling SOC Alert Volume: Reducing Tier 1 Overload
AI-driven phishing campaigns are flooding security teams with high-quality lures. Learn how to optimize SOC workflows and reduce analyst alert fatigue.
UNC3753: Vishing and Physical Intrusions Fuel U.S. Data Extortion
Mandiant identifies UNC3753 targeting U.S. legal and financial sectors through sophisticated vishing and physical breaches to execute data theft extortion.
Microsoft Intelligent Terminal: AI Integration and Security Risks
An analysis of Microsoft's Intelligent Terminal fork. Explore technical architecture, LLM data privacy risks, and securing AI-integrated terminal environments.
Silent Ransom Group Callback Phishing Targets US Law Firms
Silent Ransom Group (Luna Moth) is using callback phishing and legitimate remote access tools to extort U.S. law firms without using file-encrypting ransomware.
Bright Data SDK: Smart TVs Used as AI Web-Scraping Proxies
Smart TVs and iOS apps are being converted into web-scraping exit nodes via embedded SDKs, fueling residential proxy networks used by AI companies.
Agentic AI Security: Principles for Safe Scaling and Deployment
Explore the three essential principles—Secure by Design, Human-in-the-Loop, and Continuous Monitoring—for safely scaling Agentic AI systems.
Exposed Fuel Tank Gauges: US Gas Stations Face Active Cyberattacks
Threat actors are actively exploiting Internet-exposed fuel tank gauges at US gas stations, risking significant disruption to fuel supply and operations.
Chinese APT UNC5221 Deploys New Malware for M365 Persistence
Chinese APT UNC5221 leverages new malware, Plenet and AgentPSD, alongside Brickstorm backdoor to maintain persistent access in compromised Microsoft 365 environments for…
Holistic Threat Intelligence Sourcing for Enhanced Defense
Explore how holistic threat intelligence sourcing across diverse data streams empowers proactive defense and provides a comprehensive view of emerging cyber threats.
UNC3753 Targets US Law Firms with Vishing & Physical Intrusions
UNC3753 (Luna Moth) leverages vishing and physical office intrusions to steal sensitive data from US law firms and professional services, leading to swift extortion.