Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Anthropic Cuts Claude Code Weekly Limits by 17%: What Security and Platform Teams Need to Do Now
Introduction Anthropic has announced a permanent change to Claude Code's standard weekly usage limits — a 25% increase to the baseline limit...
Claude Code Opus 5 Auto Mode Prompt Injection Bypass: Detection and Hardening Guide for AI Coding Agents
Overview Johann Rehberger — one of the most credible prompt injection researchers working today — has demonstrated a bypass of Anthropic's C...
Prompt Injection Hijacks Claude Code Opus 5 Auto Mode — Detection and Hardening Guide
Researchers have demonstrated that a simple webpage summarization request can hijack Claude Code running Opus 5 in Auto Mode — the now-defau...
Claude Code Auto Mode Now Default: Defending Against Prompt Injection and Unsupervised Agent Execution
Introduction Anthropic has made Auto mode the default behavior in Claude Code for Pro, Max, and Team plan subscribers, as covered in Simon W...
Claude Code & Gemini CLI Prompt-Injection Attack: GitHub Issue Reaches CI Workflow Secrets — Detection and Remediation Guide
A GitHub Issue Just Became an RCE Primitive Against Vendor CI/CD Security researchers at Novee Security demonstrated — against Anthropic's C...
Securing the Developer Supply Chain: Verifying the Claude Code Rust-Bun Migration
Introduction On June 17th, 2026, a significant infrastructure shift occurred in a widely used developer toolchain component. Claude Code v2....