Mythos Class Anthropic checkpoint alleged leaked
Hacker News discusses alleged leak of Anthropic Mythos Class AI checkpoint.
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Stories tagged #checkpoint
Warning Over High-Risk Vulnerabilities in Widely Used LLM Gateway Tool
Check Point warns LiteLLM flaws CVE-2026-35029 and CVE-2026-59823 can give any user admin access and code execution.
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NeMo-DCR: Bit-Exact Delta-Compressed Refit for Scalable Agentic RL at Trillion-Parameter Scale
NeMo-DCR bit-exactly syncs sparse weight deltas, cutting trillion-parameter refits from 87.5 minutes to 150 seconds.
U.S. CISA adds Check Point, Arista VeloCloud Orchestrator, and F5 BIG-IP APM flaws to its Known Exploited Vulnerabilities catalog
CISA added four actively exploited Check Point, Arista VeloCloud Orchestrator, and F5 BIG-IP APM flaws to its KEV catalog, with federal fixes due September 25.
Check Point Fixes Critical CVE-2026-91843 Allowing Root Code Execution
Check Point patched CVE-2026-91843 (CVSS 9.8), a pre-authentication root RCE in Security Management and Log Servers; no exploitation observed.
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Critical Check Point Management Flaw Lets Unauthenticated Attackers Run Code as Root
Check Point patched CVE-2026-91843 (CVSS 9.8), a pre-authentication stack overflow letting unauthenticated attackers run code as root on Security Management and Log Servers.
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New AI Attack Hides Malicious Instructions in Normal-Looking Text to Evade Safety Filters
Check Point researchers show crafted prose hides policy-violating instructions that bypass all tested LLM gatekeepers, including GPT-4o mini and Llama Guard 3.