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Hackers hijack npm packages with 2 billion weekly downloads in supply chain attack
(www.bleepingcomputer.com)
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The packages hijacked so far collectively have over 2.6 billion downloads every week:
- backslash (0.26m downloads per week)
- chalk-template (3.9m downloads per week)
- supports-hyperlinks (19.2m downloads per week)
- has-ansi (12.1m downloads per week)
- simple-swizzle (26.26m downloads per week)
- color-string (27.48m downloads per week)
- error-ex (47.17m downloads per week)
- color-name (191.71m downloads per week)
- is-arrayish (73.8m downloads per week)
- slice-ansi (59.8m downloads per week)
- color-convert (193.5m downloads per week)
- wrap-ansi (197.99m downloads per week)
- ansi-regex (243.64m downloads per week)
- supports-color (287.1m downloads per week)
- strip-ansi (261.17m downloads per week)
- chalk (299.99m downloads per week)
- debug (357.6m downloads per week)
- ansi-styles (371.41m downloads per week)
[…]
[…] there are specific criteria that must be met for an app to have been affected, which significantly decreases the impact. This includes:
- A fresh install between ~9 AM and ~11.30 AM ET [13:00 – 15:30 UTC on 8th Sep, 2025], when the packages were compromised
- Package-lock.json was created during that time
- Vulnerable packages in direct or transient dependencies