# malware scanner

Published articles for malware scanner.

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## Chainguard Repository adds new policies, Chainguard Libraries for JavaScript is GA

DevFeed: [Chainguard Repository adds new policies, Chainguard Libraries for JavaScript is GA](<https://devfeed.tech/articles/chainguard-repository-adds-new-policies-chainguard-libraries-for-javascript-is-ga-12979.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/chainguard-repository-adds-new-policies-chainguard-libraries-for-javascript-is-ga>)

Published: 2026-06-25T00:00:00Z

Content type: release

Language: en

Sources: [Chainguard: Unchained](<https://devfeed.tech/sources/chainguard-unchained.md>)

Topics: [chainguard repository](<https://devfeed.tech/topics/chainguard-repository.md>), [chainguard libraries for javascript](<https://devfeed.tech/topics/chainguard-libraries-for-javascript.md>), [chainguard](<https://devfeed.tech/topics/chainguard.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Malware](<https://devfeed.tech/topics/malware.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-libraries](<https://devfeed.tech/tags/chainguard-libraries.md>), [chainguard-libraries-for-java](<https://devfeed.tech/tags/chainguard-libraries-for-java.md>), [chainguard-libraries-for-javascript](<https://devfeed.tech/tags/chainguard-libraries-for-javascript.md>), [chainguard-libraries-for-python](<https://devfeed.tech/tags/chainguard-libraries-for-python.md>), [chainguard-repo](<https://devfeed.tech/tags/chainguard-repo.md>), [chainguard-repository](<https://devfeed.tech/tags/chainguard-repository.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [malware](<https://devfeed.tech/tags/malware.md>), [malware-scanner](<https://devfeed.tech/tags/malware-scanner.md>), [policy](<https://devfeed.tech/tags/policy.md>), [visibility](<https://devfeed.tech/tags/visibility.md>)

### AI overview

Chainguard announces new malware and greyware scanning for additional artifact types, expanded policy controls, and new visibility features in Chainguard Repository. The article also announces general availability of Chainguard Libraries for JavaScript.

### Source excerpt

Chainguard Repository adds malware and greyware scanning, expanded policy controls, and visibility to secure AI-driven software supply chains.

## The expanding threat landscape: Chainguard now scans source code for traditional malware and "greyware"

DevFeed: [The expanding threat landscape: Chainguard now scans source code for traditional malware and "greyware"](<https://devfeed.tech/articles/the-expanding-threat-landscape-chainguard-now-scans-source-code-for-traditional-malware-and-greyware-13252.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/the-expanding-threat-landscape-chainguard-now-scans-source-code-for-traditional-malware-and-greyware>)

Published: 2026-06-09T00:00:00Z

Content type: article

Language: en

Sources: [Chainguard: Unchained](<https://devfeed.tech/sources/chainguard-unchained.md>)

Topics: [chainguard](<https://devfeed.tech/topics/chainguard.md>), [Malware](<https://devfeed.tech/topics/malware.md>), [Code](<https://devfeed.tech/topics/code.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [npm](<https://devfeed.tech/topics/npm.md>), [npm packages](<https://devfeed.tech/topics/npm-packages.md>), [Security](<https://devfeed.tech/topics/security.md>)

Tags: [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-libraries](<https://devfeed.tech/tags/chainguard-libraries.md>), [ecosystems](<https://devfeed.tech/tags/ecosystems.md>), [greyware](<https://devfeed.tech/tags/greyware.md>), [greyware-scanner](<https://devfeed.tech/tags/greyware-scanner.md>), [hardening](<https://devfeed.tech/tags/hardening.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [malware](<https://devfeed.tech/tags/malware.md>), [malware-prevention](<https://devfeed.tech/tags/malware-prevention.md>), [malware-scanner](<https://devfeed.tech/tags/malware-scanner.md>), [npm](<https://devfeed.tech/tags/npm.md>), [npm-packages](<https://devfeed.tech/tags/npm-packages.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [packages](<https://devfeed.tech/tags/packages.md>), [scanner](<https://devfeed.tech/tags/scanner.md>), [security](<https://devfeed.tech/tags/security.md>), [source](<https://devfeed.tech/tags/source.md>), [supply-chain-attacks](<https://devfeed.tech/tags/supply-chain-attacks.md>)

### AI overview

Chainguard has introduced a source code scanner that detects traditional malware and "greyware," harmful packages that may perform actions such as credential theft, command interception, API key harvesting, or persistent remote access. The scanner currently protects npm packages, scans more than 100,000 packages daily, and has blocked more than 52,000 packages identified as malware or greyware.

### Source excerpt

Chainguard's new scanner blocks malware and 'greyware' before it reaches developers, protecting 100,000+ packages daily across open source ecosystems.