LIVE FEED
FIRST LOOK Microsoft Copilot Gains Local File Access via Hybrid Intelligence // FIRST LOOK AWS Adds Native Access Controls for RAG via Amazon Quick and Bedrock // HIGH DPRK npm Supply Chain Worm Uses Web3 C2 to Steal Cloud Keys // FIRST LOOK Rein Security Launches $25M Runtime Guard for AI Agents // HIGH APT Uses AI-Generated Lures in Google AitM Phishing on Taiwan // CRITICAL Tensorlake npm Package Hijacked by Shai-Hulud Worm // FIRST LOOK Meta Launches Open Standard to Authenticate AI Agents on the Web // FIRST LOOK Anthropic Launches 3-Tier Cyber Verification Program for AI Access // FIRST LOOK CrowdStrike Maps LLM Safety Classifier Evasion for Defenders // HIGH OpenAI Adds Training Monitors After Medicare Data Breach //
EXCESSIVE-AGENCY

Excessive-Agency

48 reports
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Browser Harness Grants LLMs Unrestricted Chrome Control

Browser Harness Grants LLMs Unrestricted Chrome Control

ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 8.1 HN AI Security

Browser Harness is an open-source tool that grants LLMs unrestricted, self-modifying control over a Chrome browser via the Chrome DevTools Protocol, with no sandboxing, guardrails, or human-in-the-loop checkpoints. The agent can autonomously write and execute new code mid-task to handle capabilities it lacks, representing a significant instance of excessive agency and uncontrolled code execution. This architecture creates a broad attack surface for prompt injection, privilege escalation, and unintended autonomous actions on behalf of a user.

Prompt Injection Risk: Claude 4.7 Agentic Tool Expansion

Prompt Injection Risk: Claude 4.7 Agentic Tool Expansion

ATLAS OWASP MEDIUM Moderate risk · Monitor closely ▲ 6.2 HN AI Security

Anthropic's published system prompt diff between Claude Opus 4.6 and 4.7 reveals significant expansions in agentic tool access, autonomous browsing capabilities, and child safety guardrails — changes with direct security implications for prompt injection and excessive agency risks. The new `tool_search` mechanism and acting-before-asking posture increase the attack surface for adversarial inputs targeting agentic Claude deployments. Transparency in publishing these changes is notable, but the expanded autonomous capabilities warrant scrutiny from defenders.

botctl Process Manager Enables Prompt Injection Attacks

botctl Process Manager Enables Prompt Injection Attacks

ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 7.2 HN AI Security

botctl is an open-source process manager that enables persistent, autonomous AI agents (currently Claude-backed) to run continuously as background daemons with tool access, file system write permissions, and internet connectivity. While marketed as a productivity tool, the architecture introduces substantial attack surface through unattended agentic execution, a skills marketplace with third-party prompt injection, and a locally-exposed web dashboard. The combination of persistent autonomy, extensible skill modules from arbitrary GitHub repositories, and session memory creates compounding risk vectors relevant to agentic AI security.

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