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Security News, Assessments & Alerts Page 161

Security News, Assessments & Alerts

Security Issues, Vulnerabilities, Exploits & Government Alerts

New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes

New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes

Cybersecurity researchers have discovered a novel attack technique called TokenBreak that can be used to bypass a large language model’s (LLM) safety and content moderation guardrails with just a single character change. “The TokenBreak attack… 

Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction

Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction

A novel attack technique named EchoLeak has been characterized as a “zero-click” artificial intelligence (AI) vulnerability that allows bad actors to exfiltrate sensitive data from Microsoft 365 Copilot’s context sans any user interaction. The critical-rated…