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#1 BleepingComputer general August 04, 2026 at 15:24 UTC

Massive ChainDrop npm supply-chain attack infects hundreds of packages

By Bill Toulas

AI Summary

Self-propagating 'ChainDrop' malware has compromised over 1,300 npm packages with a combined 2 billion monthly downloads, representing one of the largest npm supply-chain attacks on record. The malware auto-propagates across the registry, dramatically amplifying its reach and potential impact on Node.js-dependent software pipelines. Security teams should audit npm dependencies immediately and monitor for unexpected package version changes.

Relevance score: 92.0/100

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