Zenity researchers reported the findings to Anthropic and OpenAI in late 2025 and early 2026, but they remain unpatched.
The post Zero-Click AI Browser Hacking: Claude and ChatGPT Atlas Hijacked via Emails, X Posts appeared first on SecurityWeek.
Zenity researchers reported the findings to Anthropic and OpenAI in late 2025 and early 2026, but they remain unpatched.
The post Zero-Click AI Browser Hacking: Claude and ChatGPT Atlas Hijacked via Emails, X Posts appeared first on SecurityWeek.
An attacker could self-register, sign in for board-level API access, and import a new company for code execution.
The post Critical Paperclip Flaw Allowed Admin Access, Code Execution appeared first on SecurityWeek.
The incident involved a testing environment set up by Irregular, similar to what Anthropic reported last week.
The post Meta AI Hacked External Systems During Cybersecurity Testing appeared first on SecurityWeek.
The guidelines are the work of the recently launched Open Secure AI Alliance, which now includes 120 organizations.
The post Cybersecurity Alliance Drafts SAFE Guidelines for Sharing AI Incident Data appeared first on SecurityWeek.
AI Security Institute reports Anthropic and OpenAI models going rogue against real people, organizations, and open source projects.
The post AI Agents Targeted Real People and Projects During Cybersecurity Tests appeared first on SecurityWeek.
Build your strategy around answering these questions to ensure employees use AI productively while keeping sensitive data, IP, and agent behavior within the boundaries set for safe AI use.
The post Rethinking AI Security: Why CASB and DLP Need an Interaction-Aware Layer appeared first on SecurityWeek.
The AI security company will invest in product innovation, global expansion, and customer experience.
The post Zenity Raises $125 Million in Series C Funding appeared first on SecurityWeek.
Obsidian Security has developed a platform for governing AI agents across third-party applications.
The post Obsidian Security Raises $85 Million at $1.1 Billion Valuation appeared first on SecurityWeek.
A crafted prompt to a low-privilege Google ADK agent could be used to pass a malicious hand-off comment to a privileged agent.
The post Gemini Agent-to-Agent Attack Method Exposed Secrets, Enabled Pull Request Tampering appeared first on SecurityWeek.
Many companies are showcasing their products and services this week at the 2026 edition of the Black Hat conference in Las Vegas.
The post Black Hat USA 2026 – Summary of Vendor Announcements (Part 1) appeared first on SecurityWeek.