SingGuard-NSFA is an open-source guardrail framework aimed at operational threats in agent workflows. Four models ship at 0.8B, 2B, 4B, and 9B parameters, all built on Qwen3.5 base backbones. Risk taxonomy The NSFA risk taxonomy organizes threats along the CIA triad of confidentiality, integrity, and availability. It defines 185 risk variants grouped under a smaller set of top-level domains and mid-level categories, cross-validated against three OWASP guidelines. Five top-level domains cover query-side threats: prompt injection … More →
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Critical Claude for Chrome Flaw Lets Malicious Extensions Read Gmail, Google Docs, and Calendar
Two vulnerabilities in Anthropic’s Claude for Chrome extension could allow a malicious browser extension to trigger AI-driven actions affecting a victim’s Gmail, Google Docs, and
