Malicious packages
Malware feed
Every package version published with malicious code, federated from OSV.dev's MAL-* feed: GitHub malware advisories, Snyk, PyPI removed-malware, OSS-Fuzz, and others. These are not CVE-style vulnerabilities — they're intentionally malicious uploads (typosquats, compromised maintainer tokens, worm-style campaigns like Shai-Hulud).
Recent advisories
7,885 total in gem · sorted newest first- Jul 7, 2026
Malicious code in swcossjabc (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcossfabc (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcaltesta (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcelf (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcalh (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcalg (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcald (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcalc (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcalb (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcalcala (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swcal01 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swc424 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swc423 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swc422 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swc421 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swbusdoca (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swaim6a (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swaim5a (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swaa01 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8405foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8403foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8402foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8320foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8249foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in swa8178foss (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in steelproxymod (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in steelproxycab (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in std5805a (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in stc6a044 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in st89a5c8 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in st8708c5 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in st5770a8 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in st3481c8 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in st126006 (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in ssrftestxyznever (RubyGems)
2 compromised versions
- Jul 7, 2026
Malicious code in sproxytestsvnone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sproxytestmodone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sproxytesthgone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sproxytestgitone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sproxytestfossilone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sproxytestbzrone (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4svn (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4mod (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4hg (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4git (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4fossil (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-4bzr (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-3svn (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-3mod (RubyGems)
1 compromised version
- Jul 7, 2026
Malicious code in sprox-c160-3hg (RubyGems)
1 compromised version
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