Threat Feed
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highbug_reportVulnerabilityGhostAction supply chain attack expands to 94 repos with credential stealer
94 GitHub repositories across 66 owners compromised. Targets open-source developers using GitHub Actions, VS Code, and OAuth device flows. Malware disguised as font file (fa-solid-400.woff2) steals AWS keys, PyPI/npm tokens, Git credentials, Kubernet…
highperson_alertThreat ActorGhostAction Campaign Injects Credential-Stealing Workflows into 340+ Repos
GhostAction is a large-scale supply chain attack campaign first identified in September 2025, focused on compromising GitHub maintainer accounts to inject malicious GitHub Actions workflows.
criticalbug_reportVulnerabilityRust crates compromised via account takeover; build-time malware deployed
Three Rust crates (arrayref 0.3.10, internment 0.8.7, append-only-vec 0.1.9) with 245 million combined downloads. Malicious versions were live for 86-107 minutes on August 20, 2026.
highbug_reportVulnerabilityMozilla revokes Firefox/Thunderbird Linux signing key after repo exposure
Mozilla Firefox and Thunderbird Linux downloads (all versions signed with subkey 09BE ED63 F346 2A2D FFAB 3B87 5ECB 6497 C1A2 0256 from April 2025 to August 2026).
highbug_reportVulnerabilityTrojanized npm packages use blockchain to hide C2 IPs in supply chain attack
Two npm packages: "bianira-ui" (109 downloads) and "fluid-type-ui" (587 downloads), published July 28, 2026 by users "npmuser1101" and "npmuser3002". Packages now removed from npm.
criticalbug_reportVulnerabilityCredential-stealing worm compromises 400+ npm packages via auto-propagation
Over 400 npm packages across multiple unrelated publishers, including keyv, flat-cache, cache-manager, and other major enterprise software ecosystem packages. Affects developer workstations and CI/CD environments with npm lifecycle scripts enabled.
highbug_reportVulnerabilityNorth Korea-linked actors compromise npm packages debug, chalk, axios
Node Package Manager (npm) ecosystem: typo-crypto (March 2025), debug and chalk (September 2025, ~10% of cloud environments affected within 2 hours), axios (March 2026, 100M+ weekly downloads).
criticalbug_reportVulnerabilityNorth Korea linked to npm supply chain attacks on debug, chalk, axios
npm packages debug, chalk, axios, typo-crypto, and Mastra (over 2 billion weekly downloads combined). Attacks spanned March 2025 through March 2026. Maintainer accounts compromised via phishing; malicious code injected to steal cryptocurrency wallet…
criticalbug_reportVulnerabilityCI/CD flaw "Cordyceps" exposes 300+ GitHub repos to supply-chain takeover
300+ GitHub repositories across major organizations including Microsoft, Google, and Apache. Vulnerability affects GitHub Actions CI/CD workflows. Specific products and versions not disclosed in available data.
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.
criticalbug_reportVulnerabilityArch User Repository supply chain attack: 400+ packages backdoored
Arch Linux users who installed or updated packages from the Arch User Repository (AUR) during the compromise window. Over 400 AUR packages contained malicious build scripts deploying a Rust-based infostealer.
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.