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
333,356 total in npm · sorted newest first- Aug 14, 2025
Malicious code in @malware-test-ocean-onned-sikes-chest/test-mlw3-ocean-onned-sikes-chest (npm)
- Aug 14, 2025
Malicious code in @malware-test-oaken-ydred-roost-terne/test-mlw3-oaken-ydred-roost-terne (npm)
- Aug 14, 2025
Malicious code in @malware-test-nosey-viola-curie-liths/test-mlw3-nosey-viola-curie-liths (npm)
- Aug 14, 2025
Malicious code in @malware-test-nosed-pesto-stipa-crits/test-mlw3-nosed-pesto-stipa-crits (npm)
- Aug 14, 2025
Malicious code in @malware-test-noria-balsa-braze-gurry/test-mlw3-noria-balsa-braze-gurry (npm)
- Aug 14, 2025
Malicious code in @malware-test-nonet-mayst-dusky-seels/test-mlw3-nonet-mayst-dusky-seels (npm)
- Aug 14, 2025
Malicious code in @malware-test-nomic-tarre-breed-cauls/test-mlw3-nomic-tarre-breed-cauls (npm)
- Aug 14, 2025
Malicious code in @malware-test-noisy-peags-clamp-linin/test-mlw3-noisy-peags-clamp-linin (npm)
- Aug 14, 2025
Malicious code in @malware-test-ninon-auloi-massa-marsh/test-mlw3-ninon-auloi-massa-marsh (npm)
- Aug 14, 2025
Malicious code in @malware-test-nicad-truly-tamal-jokes/test-mlw3-nicad-truly-tamal-jokes (npm)
- Aug 14, 2025
Malicious code in @malware-test-ngwee-greys/test-mlw3-ngwee-greys (npm)
- Aug 14, 2025
Malicious code in @malware-test-netts-falls-sauts-zonal/test-mlw3-netts-falls-sauts-zonal (npm)
- Aug 14, 2025
Malicious code in @malware-test-nests-metre-acold-yearn/test-mlw3-nests-metre-acold-yearn (npm)
- Aug 14, 2025
Malicious code in @malware-test-neeze-halma-arere-towny/test-mlw3-neeze-halma-arere-towny (npm)
- Aug 14, 2025
Malicious code in @malware-test-neath-prexy-boost-amass/test-mlw3-neath-prexy-boost-amass (npm)
- Aug 14, 2025
Malicious code in @malware-test-nears-mitts-llano-uteri/test-mlw3-nears-mitts-llano-uteri (npm)
- Aug 14, 2025
Malicious code in @malware-test-natch-fifes-niefs-dumky/test-mlw3-natch-fifes-niefs-dumky (npm)
- Aug 14, 2025
Malicious code in @malware-test-natch-baron-torsi-hithe/test-mlw3-natch-baron-torsi-hithe (npm)
- Aug 14, 2025
Malicious code in @malware-test-nanas-tices-tayra-lifer/test-mlw3-nanas-tices-tayra-lifer (npm)
- Aug 14, 2025
Malicious code in @malware-test-nacho-owler-prees-acton/test-mlw3-nacho-owler-prees-acton (npm)
- Aug 14, 2025
Malicious code in @malware-test-musty-meats-dated-vapor/test-mlw3-musty-meats-dated-vapor (npm)
- Aug 14, 2025
Malicious code in @malware-test-musks-golem-forge-vicar/test-mlw3-musks-golem-forge-vicar (npm)
- Aug 14, 2025
Malicious code in @malware-test-muley-spasm-recco-canst/test-mlw3-muley-spasm-recco-canst (npm)
- Aug 14, 2025
Malicious code in @malware-test-mules-argol-spalt-liras/test-mlw3-mules-argol-spalt-liras (npm)
- Aug 14, 2025
Malicious code in @malware-test-morns-bairn/test-mlw3-morns-bairn (npm)
- Aug 14, 2025
Malicious code in @malware-test-mopus-balus-epics-zebub/test-mlw3-mopus-balus-epics-zebub (npm)
- Aug 14, 2025
Malicious code in @malware-test-moble-patty-rakee-tiges/test-mlw3-moble-patty-rakee-tiges (npm)
- Aug 14, 2025
Malicious code in @malware-test-milos-soman-zoril-cupel/test-mlw3-milos-soman-zoril-cupel (npm)
- Aug 14, 2025
Malicious code in @malware-test-might-kaput-gytes-swive/test-mlw3-might-kaput-gytes-swive (npm)
- Aug 14, 2025
Malicious code in @malware-test-miffy-diact-zizel-palms/test-mlw3-miffy-diact-zizel-palms (npm)
- Aug 14, 2025
Malicious code in @malware-test-micky-gutty-douse-carte/test-mlw3-micky-gutty-douse-carte (npm)
- Aug 14, 2025
Malicious code in @malware-test-metre-meins-rifle-mikes/test-mlw3-metre-meins-rifle-mikes (npm)
- Aug 14, 2025
Malicious code in @malware-test-merle-pesto-wames-grisy/test-mlw3-merle-pesto-wames-grisy (npm)
- Aug 14, 2025
Malicious code in @malware-test-merge-agony-whits-blate/test-mlw3-merge-agony-whits-blate (npm)
- Aug 14, 2025
Malicious code in @malware-test-merel-uprun-wongi-peeps/test-mlw3-merel-uprun-wongi-peeps (npm)
- Aug 14, 2025
Malicious code in @malware-test-mebos-freed-spilt-slily/test-mlw3-mebos-freed-spilt-slily (npm)
- Aug 14, 2025
Malicious code in @malware-test-mawrs-staig-soman-herma/test-mlw3-mawrs-staig-soman-herma (npm)
- Aug 14, 2025
Malicious code in @malware-test-mauds-hared/test-mlw3-mauds-hared (npm)
- Aug 14, 2025
Malicious code in @malware-test-matey-owari-herse-houts/test-mlw3-matey-owari-herse-houts (npm)
- Aug 14, 2025
Malicious code in @malware-test-massa-pilch-miffs-wirer/test-mlw3-massa-pilch-miffs-wirer (npm)
- Aug 14, 2025
Malicious code in @malware-test-mases-sposh-wires-pured/test-mlw3-mases-sposh-wires-pured (npm)
- Aug 14, 2025
Malicious code in @malware-test-mango-leaks-prore-route/test-mlw3-mango-leaks-prore-route (npm)
- Aug 14, 2025
Malicious code in @malware-test-mamma-baits-abeam-dwell/test-mlw3-mamma-baits-abeam-dwell (npm)
- Aug 14, 2025
Malicious code in @malware-test-mamas-manse-lakin-carve/test-mlw3-mamas-manse-lakin-carve (npm)
- Aug 14, 2025
Malicious code in @malware-test-magma-lunes-knows-kudos/test-mlw3-magma-lunes-knows-kudos (npm)
- Aug 14, 2025
Malicious code in @malware-test-macer-studs-xebec-salon/test-mlw3-macer-studs-xebec-salon (npm)
- Aug 14, 2025
Malicious code in @malware-test-lycee-grist-ninny-hound/test-mlw3-lycee-grist-ninny-hound (npm)
- Aug 14, 2025
Malicious code in @malware-test-luted-zygon-pulps-acers/test-mlw3-luted-zygon-pulps-acers (npm)
- Aug 14, 2025
Malicious code in @malware-test-lotes-hijab-clies-whoas/test-mlw3-lotes-hijab-clies-whoas (npm)
- Aug 14, 2025
Malicious code in @malware-test-lotes-bosks-barye-estop/test-mlw3-lotes-bosks-barye-estop (npm)
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