The Israeli startup aims to secure AI agents at runtime, continuously monitoring their behavior to prevent unsafe actions. The post Capsule Security Emerges From Stealth With $7 Million in Funding appeared first on SecurityWeek.
Researchers warn that a flaw in Anthropic’s Model Context Protocol allows unsanitized commands to execute silently, enabling full system compromise across widely used AI environments. The post ‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks appeared first on SecurityWeek.
Published through five accounts, the extensions appear part of a coordinated campaign based on shared C&C infrastructure. The post 100 Chrome Extensions Steal User Data, Create Backdoor appeared first on SecurityWeek.
OpenAI bringt mit GPT-5.4-Cyber ein eigenes KI-Modell für Cybersicherheit. Wie bei Anthropics Mythos bleibt der Zugang zunächst eingeschränkt.