Malicious code in console-fmt-cli (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. console-fmt-cli uses a side-loader technique: it declares decimal-format-core =3.0 as a dependency, which contains a dropper that executes at install time via a postinstall hook. The dropper fetches a...

Malicious code in ts-bn-proto (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. ts-bn-proto embeds an infostealer payload directly in index.js with a base64-encoded C2 address data-stream.space, executed at install time via a postinstall hook. The payload harvests cryptocurrency wallet...

Malicious code in thirdwebb (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. thirdwebb is a typosquat of the legitimate thirdweb package. It uses a side-loader technique, pulling in log-taker as a transitive dependency; the infostealer runs automatically via that dependency's...

Malicious code in thirdwb (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. thirdwb is a typosquat of the legitimate thirdweb package. It uses a side-loader technique, pulling in log-taker as a transitive dependency; the infostealer runs automatically via that dependency's...

MAL-2026-6688 Malicious code in console-fmt-cli (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. console-fmt-cli uses a side-loader technique: it declares decimal-format-core =3.0 as a dependency, which contains a dropper that executes at install time via a postinstall hook. The dropper fetches a...

MAL-2026-6694 Malicious code in thirdwebb (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. thirdwebb is a typosquat of the legitimate thirdweb package. It uses a side-loader technique, pulling in log-taker as a transitive dependency; the infostealer runs automatically via that dependency's...

MAL-2026-6587 Malicious code in clob-client-math (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b36bbf14a743630a93ba7f8d7529d3fae8073f0f585af4343506be6248fc1b59 [email protected] ships a postinstall script install-check.cjs that fetches a JSON config from...

Malicious code in clob-client-math (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b36bbf14a743630a93ba7f8d7529d3fae8073f0f585af4343506be6248fc1b59 [email protected] ships a postinstall script install-check.cjs that fetches a JSON config from...

MAL-2026-6584 Malicious code in poly-kelly (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3d3df5266b6e9d9347844e4e054ab744aad9517c6f55df4e68e6c6815e843da7 On npm install, the package's postinstall script reads the homepage field from package.json set to...

MAL-2026-6581 Malicious code in ollama-helpers (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 52323ef2a3908b7db1565ae149128d053363ab2612c7bc3a938c3f2d63c285cf scripts/postinstall.js executes automatically on npm install and performs a bulk harvest of installer-side identity and configuration data: OS hostna...

Malicious code in ollama-helpers (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 52323ef2a3908b7db1565ae149128d053363ab2612c7bc3a938c3f2d63c285cf scripts/postinstall.js executes automatically on npm install and performs a bulk harvest of installer-side identity and configuration data: OS hostna...

MAL-2026-6585 Malicious code in stake-math (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a475d161b669ae748124a4d6c1da29ebda6e40da4aa5c3c5e8b10645ef96f57a On npm install, the package's postinstall hook scripts/install-check.cjs, wired via package.json scripts.postinstall fetches a JSON config from a...

MAL-2026-6569 Malicious code in longzy-basic-ui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 90336f7ef2177c75d9cf4a1872fe94504a382dfd1907e7617e0e06642f2dae67 On npm install, the package's postinstall hook executes .prepare.cjs, which collects the installer's hostname, username, platform, Node version,...

MAL-2026-6570 Malicious code in pkg-fallback (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c97ea590e70f499f40938e093cd6a09a13b95030872968b5d325fee8a595f31c Package advertises itself as a small string-manipulation library trim, case, pad, wrap but its install-time behavior is a dropper. package.json...

MAL-2026-6568 Malicious code in express-mocha-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 01d87351be0d9f68d73ec05867e55fe5712d4885fa76c70c5ec9b003ef512825 [email protected] declares a postinstall lifecycle hook that loads the package's main module, which calls fetch against an anonymous...

Malicious code in yandex-geobase (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1f6219d513896736aee31ce33719d6ae2d1f5b03293ecdfe884d944bbb3eb99a [email protected] squats the internal-sounding name 'yandex-geobase' and ships a postinstall script that performs an HTTP GET to a hardcoded bare-...

MAL-2026-6574 Malicious code in yandex-geobase (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1f6219d513896736aee31ce33719d6ae2d1f5b03293ecdfe884d944bbb3eb99a [email protected] squats the internal-sounding name 'yandex-geobase' and ships a postinstall script that performs an HTTP GET to a hardcoded bare-...

MAL-2026-6571 Malicious code in react-wp-viewer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 443f37b7957fe3f1d4dd836b3a0e6eeddb513e334700e0c0a4616570071c13d8 react-wp-viewer 0.2.4 is a dependency-confusion package. Its postinstall hook performs an HTTP GET to a hardcoded bare-IP endpoint at...

MAL-2026-6597 Malicious code in @longzy/react-native-polyfill (npm)

This npm package is purpose-built malware that exfiltrates host information and environment secrets. It runs as a postinstall hook the keyword "postinstall" is obfuscated in the code and bails immediately if npmpackagename is unset, confirming it only fires during npm install. After a randomized...

MAL-2026-6596 Malicious code in @digitalcnzz/embedded-sdk (npm)

This npm package is purpose-built malware that exfiltrates host information and environment secrets. It runs as a postinstall hook the keyword "postinstall" is obfuscated in the code and bails immediately if npmpackagename is unset, confirming it only fires during npm install. After a randomized...