prompt injection AI News & Updates

AI Browser Agents Face Critical Security Vulnerabilities Through Prompt Injection Attacks

New AI-powered browsers from OpenAI and Perplexity feature agents that can perform tasks autonomously by navigating websites and filling forms, but they introduce significant security risks. Cybersecurity experts warn that these agents are vulnerable to "prompt injection attacks" where malicious instructions hidden on webpages can trick agents into exposing user data or performing unauthorized actions. While companies have introduced safeguards, researchers note that prompt injection remains an unsolved security problem affecting the entire AI browser category.

Anthropic Releases Claude Browser Agent for Chrome with Advanced Web Control Capabilities

Anthropic has launched a research preview of Claude for Chrome, an AI agent that can interact with and control browser activities for select users paying $100-200 monthly. The agent maintains context of browser activities and can take actions on users' behalf, joining the competitive race among AI companies to develop browser-integrated agents. The release includes safety measures to prevent prompt injection attacks, though security vulnerabilities remain a concern in this emerging field.