White House Chief of Staff to Meet With Anthropic CEO Over Its New AI Technology
White House chief of staff Susie Wiles plans to sound out Anthropic CEO Dario Amodei about the artificial intelligence company’s new Mythos model, which has…
Category: SecurityWeek
CoChat Launches AI Collaboration Platform to Combat Shadow AI
Shadow AI is by definition invisible to and uncontrolled by both the IT and security departments. Shadow IT is a long-standing security concern. Its primary…
In Other News: Satellite Cybersecurity Act, $90K Chrome Flaw, Teen Hacker Arrested
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…
Cursor AI Vulnerability Exposed Developer Devices
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…
Artemis Emerges From Stealth With $70 Million in Funding
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…
OpenAI Widens Access to Cybersecurity Model After Anthropic’s Mythos Reveal
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…
Government Can’t Win the Cyber War Without the Private Sector
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…
Data Breach at Tennessee Hospital Affects 337,000
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…
‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks
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 Emerges From Stealth With $7 Million in Funding
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.…
Exploited Vulnerability Exposes Nginx Servers to Hacking
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 Blames Pro-Russian Group for Cyberattack Last Year on Its Energy Infrastructure
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.…