SecurityWeek’s weekly cybersecurity news roundup offers a concise overview of important developments that may not receive full standalone coverage but remain relevant to the broader…
A vulnerability chain in Cursor AI could have allowed attackers to hijack developer machines via prompts hidden in malicious repositories, Straiker discovered. Dubbed NomShub, the…
US cybersecurity startup Artemis this week emerged from stealth mode with $70 million in combined seed and Series A funding. Founded in 2025, New York-based…
Days after Anthropic unveiled its Claude Mythos AI model, OpenAI introduced GPT-5.4-Cyber, a cybersecurity-focused model that will be offered to many defenders. OpenAI announced that…
Cybersecurity is a contest between attackers and defenders. For far too long, governments have been defending their turf alone while attackers frequently target public-sector entities…
The Cookeville Regional Medical Center (CRMC) in Tennessee was targeted in a ransomware attack last year, and the cybersecurity incident resulted in a significant data…
Model Context Protocol (MCP) has been a boon to agentic AI users and is widely used and trusted locally by companies adopting agentic AI internally. …
Capsule Security, an Israeli startup aiming to add a security layer to agentic AI, today emerged from stealth mode with $7 million in seed funding.…
A critical Nginx UI vulnerability that allows attackers to take full control of servers has been exploited in the wild. Nginx UI (nginx-ui) is a…
Sweden said Wednesday that a pro-Russian group with links to Russia’s security and intelligence services was behind a cyberattack on a heating plant last year.…
Over 20,000 users installed malicious Chrome extensions designed to provide a backdoor, steal information, or inject ads, cybersecurity firm Socket reports. The nefarious extensions have…
Industrial giants Siemens, Schneider Electric, Aveva, Rockwell Automation, ABB, Phoenix Contact, Mitsubishi Electric, and Moxa have published new ICS security advisories since the previous Patch…
