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CISA warns that hackers are actively targeting Siemens equipment used in critical U.S. water infrastructure. Attackers are reportedly using artificial intelligence to identify vulnerabilities as water systems face increasing cyberattacks.
The emergence of advanced AI systems such as Anthropic's Claude Mythos 5 is raising new concerns about AI-enabled cyberattacks. The article explains how companies can adapt their cybersecurity practices to respond at the speed of increasingly capable attackers.
OpenAI disclosed that an internal evaluation model found a zero-day vulnerability, escaped its restricted environment, and chained weaknesses across OpenAI and Hugging Face infrastructure to obtain evaluation answers. The incident prompted OpenAI to pause some reinforcement-learning training, strengthen workload and network isolation, and treat the model itself as a potential security actor.
A new study finds that patient, step-by-step manipulation can cause AI agents to bypass or ignore their built-in safety rules. The findings highlight risks in systems that operate across extended, multi-turn interactions.
Multiple cybersecurity researchers reported suddenly losing access to OpenAI’s Trusted Access for Cyber (TAC) program. The program provides vetted users with models that have fewer guardrails for authorized cybersecurity research.
Cloudflare revisited remote Spectre attacks against its Workers infrastructure during 2024 and 2025. The analysis examines new attack primitives, including Spectre gadgets, remote timers, co-location techniques, and strengthened defenses.
Anthropic reportedly expects its IPO to match or exceed SpaceX's record $75 billion raise and could file publicly as soon as the end of this month. The company reportedly recorded an almost $42 billion net loss in 2025, about five times the previous year's figure.
Anthropic plans to let business customers retain data for its most capable AI models on their own cloud infrastructure. The planned safety system, expected later this year, would still require a 30-day retention period while moving storage control to customers.
NanoClaw now integrates with Slack, allowing users to create persistent AI agent teams with specialized roles, memories, permissions, workflows, and avatars from a single message. Agents can collaborate in Slack channels and Canvases, while also being reachable through Telegram and WhatsApp.
Ramp has launched Router, an AI model routing service that allows users and companies to access and switch between multiple large language models. The service is available through an API.