Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
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highbug_reportVulnerabilityWeekly threat roundup: Claude abuse, npm poisoning, phishing campaigns
Multiple platforms and products: Claude AI chat interface, npm package ecosystem (NastyC2), OAuth device-code flows, browser extensions (unspecified), macOS systems, cloud management agents, and internet-exposed edge devices.
highbug_reportVulnerabilityPoisoned npm package compromises 140+ projects via postinstall payload
140+ projects using a malicious npm package containing a hidden postinstall script. Affects Node.js/JavaScript development environments consuming npm dependencies. Specific package name not disclosed in summary.
criticalbug_reportVulnerabilitySupply chain attack compromises 144 Mastra npm packages via hijacked account
144 npm packages in the @mastra/* namespace (Mastra AI framework for JavaScript/TypeScript). Attack vector: compromised npm contributor account (ehindero). All downstream projects using affected Mastra packages are potentially impacted.
highbug_reportVulnerabilitynpm v12 disables install scripts by default to block supply chain attacks
npm version 12 and later. All Node.js projects using npm for package management. Breaking change affects packages that legitimately rely on install/postinstall lifecycle hooks.
criticalbug_reportVulnerabilitynpm supply chain attack: 50+ packages deliver IronWorm stealer and rootkit
npm ecosystem: over 50 compromised legitimate packages. Affects developers using npm for JavaScript/Node.js projects. IronWorm targets developer credentials and source code with eBPF kernel-level persistence.
highbug_reportVulnerabilityMalicious npm package codexui-android steals OpenAI tokens, 29K downloads
npm package codexui-android (all versions). Targets developers using OpenAI Codex APIs. Affects organizations with Node.js/npm development environments where this package was installed.
highbug_reportVulnerability33 malicious npm packages deployed in dependency confusion recon campaign
npm ecosystem; organizations using private npm packages with names vulnerable to dependency confusion attacks. Affects developer workstations, CI/CD pipelines, and build environments that may inadvertently install public packages instead of intended…
highperson_alertThreat ActorMini Shai-Hulud: Typosquatted npm Packages Target Developer Credentials
Mini Shai-Hulud is a threat actor campaign focused on compromising software development environments through supply chain attacks. The actor leverages typosquatting techniques against the npm package ecosystem to distribute malicious packages that ma…
highbug_reportVulnerabilityMalicious npm package targets Claude AI user data directory
npm package "mouse5212-super-formatter" (all versions). Targets developers using Anthropic Claude AI tools with access to /mnt/user-data directory. Affects Node.js development environments where the malicious package was installed.
criticalbug_reportVulnerabilityTrapDoor campaign deploys credential stealers across npm, PyPI, Crates.io
34+ malicious packages (384+ versions) distributed across npm (Node.js), PyPI (Python), and Crates.io (Rust) repositories. Campaign active since May 2026. Affects developers and CI/CD pipelines consuming packages from these ecosystems.
criticalbug_reportVulnerabilityCompromised @antv npm packages deploy credential-stealing malware
Multiple @antv npm packages compromised with Mini Shai-Hulud malware. Affects Linux-based CI/CD pipelines using npm install. Targets credentials from GitHub, AWS, Kubernetes, HashiCorp Vault, npm, and 1Password.
highbug_reportVulnerabilityOver 600 malicious npm packages published in Shai-Hulud campaign
npm ecosystem: 600+ malicious packages published by threat actors. Affects organizations using npm for JavaScript/Node.js dependency management. Specific package names not provided in summary.