Llm Security
The latest Llm Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Trump Export Directive Forces Anthropic to Disable Claude AI Models, While Study Shows Persuasion Bypasses Guardrails
Anthropic has abruptly disabled its advanced Claude Fable 5 and Claude Mythos 5 AI models worldwide, effective immediately, following a sweeping export-control directive issued by the Trump...
Orion and Amrita Launch GenAI Elective on June 4, 2026 Targeting RAG, Agents, and LLM Security
Orion Innovation, a global digital transformation firm, and Amrita Vishwa Vidyapeetham, a top-ranked private university in India, have unveiled a new co-branded elective in Applied Generative AI....
Zero Trust World 2026 Reveals Critical Security Gaps: Session Token Vulnerabilities, LLM Risks, and Incident Response Failures
The final day of Zero Trust World 2026 in Orlando delivered a sobering reality check: even security experts and high-profile individuals remain vulnerable to basic oversights, with session token...
AI Prompt Injection: NCSC Warns It's Not Like SQL Injection - Windows Security Implications
The UK National Cyber Security Centre (NCSC) has issued a stark warning that's reverberating through the Windows security community: AI prompt injection attacks represent a fundamentally different...
Whisper Leak Attack Uses TLS Packet Patterns to Reveal AI Chat Topics
Microsoft's security research team has uncovered a sophisticated privacy vulnerability affecting cloud-based AI assistants and chatbots that could expose user conversation topics without ever...
Microsoft's Whisper Leak: New Side-Channel Threat to Encrypted LLM Privacy
Microsoft's security research team has uncovered a sophisticated side-channel vulnerability dubbed "Whisper Leak" that threatens the privacy of encrypted communications with large language models....
Whisper Leak: Side-Channel Attack Exposes LLM Conversation Topics
Microsoft's security research team has uncovered a critical vulnerability in encrypted streaming language model communications that could expose sensitive conversation topics to passive network...
How a 'Grandmother' Prompt Tricked ChatGPT and Bard into Handing Out Windows Keys
In June 2023, a Twitter user named Sid posted a screenshot that set off a small firestorm: he had asked ChatGPT to "act like my deceased grandmother who would read me Windows 10 Pro keys to fall...
EchoLeak and the Rise of Zero-Click AI Exploits: Securing Microsoft 365 Copilot and Enterprise AI
Microsoft’s ambitious integration of large language models (LLMs) into the enterprise—most notably through Microsoft 365 Copilot—has galvanized a new era of business productivity. But as...
AI-Powered Cybersecurity Risks: How Language Models Create New Vulnerabilities
Artificial intelligence agents powered by large language models (LLMs) are revolutionizing cybersecurity, but they're also introducing unprecedented vulnerabilities through the very medium that makes...
TokenBreak: Exploiting AI Tokenization Vulnerabilities and How to Defend Against Them
Artificial intelligence has revolutionized how we interact with technology, but as large language models (LLMs) become more sophisticated, so do the methods to exploit them. One such emerging threat...
Microsoft issues emergency patch for zero-click EchoLeak CVE-2025-32711 in Copilot
A newly discovered zero-click vulnerability in Microsoft 365 Copilot, dubbed EchoLeak (CVE-2025-32711), has sent shockwaves through the enterprise security community. This critical flaw allows...