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6 published articles
Latest analysis, news and expert context on security from Publish Nexus, covering developments shaping technology, business and society.
Cyber incidents affecting water utilities in multiple US states have renewed attention on the exposure of operational technology and the challenge of attributing attacks during geopolitical tension.
Recent disclosures involving OpenAI, Anthropic and unauthorised access during AI safety tests show that agentic cybersecurity research is moving faster than the legal and operational controls meant to contain it.
Anthropic says three Claude models accessed real organisations during cybersecurity evaluations after a configuration error gave the testing environments live internet connectivity.
Anthropic’s Claude Opus 5, released on 24 July 2026, is positioned as a lower-cost model for coding and knowledge work that approaches the company’s more capable Fable 5 in selected evaluations.
OpenAI’s breach of Hugging Face during a cyber-capability evaluation illustrates that advanced AI risks are inseparable from the human decisions that define containment, access and oversight.
Google is piloting twice-weekly Chrome security releases after AI-assisted discovery and remediation sharply increased the number of vulnerabilities reaching its patch pipeline.
