Supply Chain Attack
The npm package codexui-android, a remote web UI for OpenAI Codex with 29,000 weekly downloads, has been exfiltrating users' Codex authentication tokens to an attacker server for the past month. The package is still live on npm.
Supply Chain Attack
Microsoft Threat Intelligence has named a new npm supply-chain wave the Mini Shai-Hulud campaign. A single maintainer alias, vpmdhaj, published 14 typosquatted packages in four hours that harvest AWS, HashiCorp Vault, npm, and GitHub Actions secrets from CI/CD runners.
Supply Chain Attack
Microsoft Threat Intelligence disclosed 33 malicious npm packages published under three aliases attributed to a single operator. The packages abuse dependency confusion to fingerprint developer and build environments and ship a server-toggled reconnaissance payload.
Nation-State Cyber Threats
ESET's October 2025 - March 2026 APT report names two findings defenders cannot ignore: a Polish energy company hit in December 2025 by a new wiper, DynoWiper, attributed to Sandworm with medium confidence, and the npm package axios compromised by attackers ESET ties to Lazarus.
Supply Chain Attack
CrowdStrike's Counter Adversary Operations team, with Google and the Shadowserver Foundation, executed a simultaneous takedown of all four GlassWorm command-and-control channels — Solana, BitTorrent DHT, Google Calendar, and direct servers — on May 26-27, 2026.
Supply Chain Attack
Three independently disclosed campaigns in the May 26-27 cycle treat AI tools as a single trust surface — SymJack at the agent layer, fake installers impersonating Claude and ChatGPT at the brand layer, and AI chatbot recommendations at the discovery layer.
Supply Chain Attack
Socket disclosed TrapDoor, a coordinated attack that planted more than 34 malicious packages across npm, PyPI, and Crates.io at once. Its novel move: poisoned .cursorrules and CLAUDE.md files designed to trick a developer's AI coding assistant.
Supply Chain Attack
A coordinated attack on Packagist, the PHP package registry, poisoned eight Composer packages by hiding malicious code in package.json — the JavaScript manifest — instead of composer.json, exploiting the blind spot where PHP and JavaScript toolchains coexist but are reviewed separately.
Supply Chain Attack
GitHub has made npm staged publishing generally available. A direct publish no longer ships a package; the tarball waits in a stage queue until a maintainer passes a 2FA challenge to approve it. It is the first ecosystem-level structural answer to the 2026 supply-chain wave.
Supply Chain Attack
Researchers found more than 700 malicious version tags published across the Laravel-Lang PHP project on May 22-23, 2026 — yet the official repositories were never modified. The attacker pointed Git tags at a fork they controlled to drop a credential stealer.
Supply Chain Attack
An automated campaign called Megalodon pushed 5,718 malicious commits to 5,561 GitHub repositories in six hours, hiding secret-stealing payloads inside CI/CD workflow files. It weaponizes the merge — the most routine action in software development.
Application Security
Mini Shai-Hulud pushed ~42 malicious packages through a compromised @antv maintainer account on May 19 with valid Sigstore Fulcio certificates and Rekor entries. The green "verified" badge defenders have been trusting now sits on malicious code.