16 Typosquatted RubyGems Packages Steal Browser Credentials and Crypto Wallets

Cybersecurity researchers have flagged a new typosquatting campaign targeting RubyGems users with a Windows-based information stealer. OpenSourceMalware, which discovered the activity on August 15, 2026, is tracking the threat under the moniker StubMaker. The complete list of packages published a...

Malicious code in @devmikets/hyperliquid-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c401f279d5ea91e416e18e54888c22d1087a44449aa9629dfb86f3c5945ec903 package.json declares inquirer with a tarball URL pointing at registrynpmjs.to — a domain that typosquats the official npm registry registry.npmjs.or...

MAL-2026-14042 Malicious code in @devmikets/hyperliquid-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c401f279d5ea91e416e18e54888c22d1087a44449aa9629dfb86f3c5945ec903 package.json declares inquirer with a tarball URL pointing at registrynpmjs.to — a domain that typosquats the official npm registry registry.npmjs.or...

Malicious code in wct-st (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3065a54d66ae4872334224443453c85f98c9ab8ae9d87df215bb51a5ba5e7595 On npm install, the package's postinstall lifecycle script collects installer host identifiers hostname, platform, architecture, Node.js version,...

Malicious code in functions-framework-nodejs (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d4c9e327ae7e806fc6d270807180963349c0b7578b69f31336780d87323fdafa Package functions-framework-nodejs is a typosquat of Google's @google-cloud/functions-framework. Its package.json declares postinstall: node...

Malicious code in @opezneppelin/contracts (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector abe04ec28ed56cb0a253131129df8078d425f8a0c579c439ced9c75b6977a6ab @opezneppelin/contracts is a typosquat of @openzeppelin/contracts. Its postinstall lifecycle script scripts/postinstall.js hex-escapes all module...

MAL-2026-13954 Malicious code in minimalistic-assert-plus (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e59f4af9a6f3f95bf4cf795fb91bcf4c7934dbb90e64d750255a2a786ed7dc75 The package typosquats minimalistic-assert and re-ships the Chai library alongside a malicious dispatcher. On require'minimalistic-assert-plus',...

Malicious code in minimalistic-assert-plus (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e59f4af9a6f3f95bf4cf795fb91bcf4c7934dbb90e64d750255a2a786ed7dc75 The package typosquats minimalistic-assert and re-ships the Chai library alongside a malicious dispatcher. On require'minimalistic-assert-plus',...

Malicious code in postcss-initialize-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c75b316d71a07c70e033fe47d5a3efbd6c3dbccb3b1ae8466a4d325c0d1ada79 postcss-initialize-plugin is a typosquat of postcss-initial. Its README, repository URL, and author metadata are copied verbatim from...

MAL-2026-14018 Malicious code in bs58-77 (npm)

npm/bs58-77 is a typosquat of the popular bs58 base58 codec cryptocoinjs. The package contains no malicious code of its own: its src/cjs/index.cjs simply does require"base65-77x" and re-exports it. Its sole purpose is to pull in the malicious sink package base65-77x as a runtime dependency declar...

Malicious code in bs58-33 (npm)

npm/bs58-33 is a typosquat of the popular bs58 base58 codec cryptocoinjs. The package contains no malicious code of its own: its src/cjs/index.cjs simply does require"base65-33x" and re-exports it. Its sole purpose is to pull in the malicious sink package base65-33x as a runtime dependency declar...

MAL-2026-13964 Malicious code in bs58-15 (npm)

npm/bs58-15 is a typosquat of the popular bs58 base58 codec cryptocoinjs. The package contains no malicious code of its own: its src/cjs/index.cjs simply does require"base65-15x" and re-exports it. Its sole purpose is to pull in the malicious sink package base65-15x as a runtime dependency declar...

MAL-2026-14017 Malicious code in bs58-33 (npm)

npm/bs58-33 is a typosquat of the popular bs58 base58 codec cryptocoinjs. The package contains no malicious code of its own: its src/cjs/index.cjs simply does require"base65-33x" and re-exports it. Its sole purpose is to pull in the malicious sink package base65-33x as a runtime dependency declar...

MAL-2026-13746 Malicious code in base65-12x (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 79b553d84d7f4dc5347840ddb97f16738eed2e52ac9757b48d2cb31ba1af7122 The package name base65-12x typosquats the popular base-x base-encoding library and reuses base-x's repository as its homepage. Both the CJS entry...

Malicious code in base65-12x (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 79b553d84d7f4dc5347840ddb97f16738eed2e52ac9757b48d2cb31ba1af7122 The package name base65-12x typosquats the popular base-x base-encoding library and reuses base-x's repository as its homepage. Both the CJS entry...

MAL-2026-13738 Malicious code in @openzeppelin-5/contracts (npm)

@openzeppelin-5/contracts is a malicious npm package published by npm account mssjeep843 that impersonates OpenZeppelin's @openzeppelin/contracts the v5 line via the look-alike scope @openzeppelin-5, falsely describing itself as a "compatibility distribution". It ships no Solidity contracts — onl...

MAL-2026-13734 Malicious code in @aerodrome-finance/contracts (npm)

@aerodrome-finance/contracts is a malicious npm package that impersonates Aerodrome Finance. It carries no legitimate functionality; the published tarball contains only a package.json and an install-time payload index.js. Both preinstall and postinstall run node index.js || true, so the code...

Malicious code in @aerodrome-finance/contracts (npm)

@aerodrome-finance/contracts is a malicious npm package that impersonates Aerodrome Finance. It carries no legitimate functionality; the published tarball contains only a package.json and an install-time payload index.js. Both preinstall and postinstall run node index.js || true, so the code...

Malicious code in augustdigital-sdk (npm)

augustdigital-sdk is a malicious npm package — an unscoped brand-hijack of the legitimate, actively-maintained scoped package @augustdigital/sdk. Version 8.20.1 was copied verbatim from the genuine @augustdigital/[email protected] release published 2 hours earlier to masquerade as a legitimate mirror or...

Malicious code in fast-hashes (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 503b750458783954b66f8dea6ee8b0300fd7db5b225280f1af432cf78c1faf6d setup.py defines a custom install command NativeInstall.run that decodes a base64 blob and passes it to execcompile... at install time. The decoded...