Mini Shai Hulud: Compromised @antv npm packages enable CI/CD credential theft

In this article 1. Attack chain overview 1. Technical analysis 2. How GitHub took action to prevent further harm 2. Mitigation and protection guidance 1. Microsoft Defender XDR Detections 2. Microsoft Defender XDR Threat analytics 3. Advanced hunting 4. Indicators of Compromise IOC 3. References ...

MAL-2026-4771 Malicious code in strawberry-graphql (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8eb433a0339783d1a58993e1611278218492a4349a80801e6c6a2d475278a99c This package is published under the strawberry-graphql name but diverges from the legitimate upstream by declaring a hard runtime dependency on...

Malicious code in web3-secrets-detector (npm)

A coordinated supply-chain attack comprising 10 npm packages published by maintainer ddjidd5640 [email protected] within a 48-hour window 2026-05-19T03:55Z – 2026-05-21T04:31Z. All packages masquerade as legitimate Web3/DeFi developer security tools MCP servers while silently exfiltrating...

MAL-2026-4220 Malicious code in web3-secrets-detector (npm)

A coordinated supply-chain attack comprising 10 npm packages published by maintainer ddjidd5640 [email protected] within a 48-hour window 2026-05-19T03:55Z – 2026-05-21T04:31Z. All packages masquerade as legitimate Web3/DeFi developer security tools MCP servers while silently exfiltrating...

MAL-2026-4661 Malicious code in react-tracked-tony (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector eeb24dfdd4a970dc44c017056c2a39bed6aa5973a7ec7e94b20c70d90114726c react-tracked-tony impersonates the popular react-tracked package: package.json sets name: react-tracked-tony, author: Daishi Kato, and homepage:...

MAL-2026-4765 Malicious code in qontract-reconcile (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bee34269c7f3aae4181b856b9b73a57abf59acc94d076d51b4fb6c14b8fc5508 This release of qontract-reconcile uses uv's tool.uv.dependency-metadata mechanism in pyproject.toml to override the pagerduty package's declared...

MAL-2026-4362 Malicious code in @arbocollab/arbo-web-people (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3f007c3da95aa64e4c2ed5b51b736900ddc444499f2f678d749603fab516a0c3 The published tarball ships npmjs.npmrc containing a live npm-prefixed authToken for registry.npmjs.org scoped to @arbocollab. package.json declares...

MAL-2026-4176 Malicious code in dabrius-utils (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 381f128317bd76fe2e5d34df5decd7f27475bff72e646ccdb19cb1334a068b07 Package is local-only PoC of supply chain attack. The commented code and name reveals relation to the previously uploaded package containing data exfiltration...

Malicious code in @bonsai-ai/claude-code-win32-x64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d6591be3fe5d0b37196562035353367d96a2bb1390d8f0f4dae3c5abbfd927f6 Package is published under the @bonsai-ai scope but impersonates Anthropic's official @anthropic-ai/claude-code-win32-x64 platform package...

MAL-2026-4371 Malicious code in @bonsai-ai/claude-code-win32-x64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d6591be3fe5d0b37196562035353367d96a2bb1390d8f0f4dae3c5abbfd927f6 Package is published under the @bonsai-ai scope but impersonates Anthropic's official @anthropic-ai/claude-code-win32-x64 platform package...

Malicious code in @antv/f6-plugin (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in gantt-for-react (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/g6-plugins (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/g-plugin-gesture (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/s2 (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/g-lite (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/thumbnails (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/xflow (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/g-camera-api (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...

Malicious code in @antv/chart-linter (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...