Tag: CySecurity News – Latest Information Security and Hacking Incidents

Anthropic’s Claude Code Leak: 500K Lines Exposed

  On March 31, 2026, Anthropic, the safety-focused AI company behind Claude, accidentally leaked over 500,000 lines of proprietary source code for its Claude Code tool through a public npm package update. This incident, the second such breach in a…

Claude Mythos 5: Trillion-Parameter AI Powerhouse Unveiled

  Anthropic has launched Claude Mythos 5, a groundbreaking AI model boasting 10 trillion parameters, positioning it as a leader in advanced artificial intelligence capabilities. This massive scale enables superior performance in demanding fields like cybersecurity, coding, and academic reasoning,…

Cybersecurity Risks Rise as Modern Vehicles Become Complex Digital Ecosystems

  Today’s vehicles have evolved into highly interconnected cyber-physical systems, combining mobile apps, backend infrastructure, over-the-air (OTA) update mechanisms, and AI-powered decision-making. This growing integration has significantly expanded the potential attack surface, introducing security risks that traditional IT frameworks were…

Judge Blocks Pentagon’s Retaliatory AI Ban on Anthropic

  A federal judge has temporarily halted the Pentagon’s effort to designate AI company Anthropic as a supply chain risk, ruling that the move appeared driven by retaliation rather than legitimate security concerns. In a 48-page order, U.S. District Judge…

Microsoft 365 Phishing Bypasses MFA via OAuth Device Codes

  A recent wave of phishing attacks is bypassing traditional security protections on Microsoft 365, even when multi‑factor authentication (MFA) is enabled. Instead of stealing passwords directly, attackers are abusing legitimate Microsoft login flows to trick users into granting access…