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#4 The Hacker News general May 25, 2026 at 05:59 UTC

TrapDoor Supply Chain Attack Spreads Credential-Stealing Malware via npm, PyPI, and CratesIO

By [email protected] (The Hacker News)

AI Summary

The 'TrapDoor' campaign, first observed May 22, 2026, deployed over 34 malicious packages across 384+ versions on npm, PyPI, and Crates.io to distribute credential-stealing malware in a coordinated cross-ecosystem supply chain attack. Packages were published in waves from a cluster of accounts, a technique used to evade early detection. Security teams should review dependencies added after May 22 and check for TrapDoor indicators across all three ecosystems.

Relevance score: 84.0/100

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