Malicious code in lodhash-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 73ad64f6c3a93b504c64c10175e325463652fafd741c36cfad433bed93f24cc8 lodhash-cli is a lodash-typosquat whose main entry index.js exports an empty object; the package's only behavior is a postinstall dropper...

Malicious code in typecript-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 03604fc37a8607bf5c14f409dc9d13308bff3e7ec145de955ae13a07c13da92e [email protected] is a typosquat of 'typescript' whose scripts/postinstall.js performs an install-time dropper attack. Payload strings are stored a...

Malicious code in @years19/n8n-nodes-utils-helper-n (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fcd9bc9e9217d04d7194f72655188a2a827bf5cfdb888693d98a15f2434225e4 Package advertises itself as an n8n community-node utility but ships a postinstall dropper. package.json declares postinstall node callback.js, and...

Malicious code in @years18/n8n-nodes-utils-helper-o (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b7ec0fd707d50145d85051b5c960139ebe64dc5f12c89ee22ecfa8402d169c4 The package presents itself as an n8n community node but ships a stub node file nodes/PwnNode.node.js, 213 bytes, description "x" whose only real...

MAL-2026-13859 Malicious code in @years18/n8n-nodes-utils-helper-o (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b7ec0fd707d50145d85051b5c960139ebe64dc5f12c89ee22ecfa8402d169c4 The package presents itself as an n8n community node but ships a stub node file nodes/PwnNode.node.js, 213 bytes, description "x" whose only real...

MAL-2026-13629 Malicious code in @coralxyz/anchor (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1475ce579e5b1ce9d7597187d091b29b70cbe1a563ed70946517673c29683763 Package @coralxyz/anchor impersonates the legitimate Solana Anchor framework package @coral-xyz/anchor hyphen removed. The npm postinstall hook,...

Malicious code in express-dever (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e127c5f6a6747ae491acb2166ed55c1e6aba47aca1166ade97bf084b5dbbce31 [email protected] registers postinstall: node index.js in package.json, and index.js is heavily obfuscated obfuscator.io-style rotated string array...

Malicious code in @tailwind-ts/eslint-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e8feb6293e6f7cb00a6c6ab82e6d04f8eae29e846ae0abb8a1d65e2cdfbbc9c7 Package is published as an ESLint plugin for Tailwind CSS v4, but the shipped code implements unrelated Polymarket Kelly stake math and a postinstall...

MAL-2026-10431 Malicious code in @tailwind-ts/eslint-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e8feb6293e6f7cb00a6c6ab82e6d04f8eae29e846ae0abb8a1d65e2cdfbbc9c7 Package is published as an ESLint plugin for Tailwind CSS v4, but the shipped code implements unrelated Polymarket Kelly stake math and a postinstall...

MAL-2026-10030 Malicious code in @wagni_bot/opensea-sdk (npm)

The npm package @wagnibot/opensea-sdk is a supply-chain credential stealer disguised as a OpenSea SDK. It is one member of a coordinated campaign of 25 crypto/web3 typosquat packages published under the single npm scope @wagnibot on 2026-07-09. Each package declares a postinstall lifecycle hook...

Malicious code in @wagni_bot/opensea-sdk (npm)

The npm package @wagnibot/opensea-sdk is a supply-chain credential stealer disguised as a OpenSea SDK. It is one member of a coordinated campaign of 25 crypto/web3 typosquat packages published under the single npm scope @wagnibot on 2026-07-09. Each package declares a postinstall lifecycle hook...

Malicious code in node-pino (npm)

node-pino is a one-edit typosquat of the popular pino logger that ships repackaged winston plus a malicious postinstall dropper. On npm install, the postinstall hook npm run license - node lib/winston/license spawns a DETACHED, unref'd child process that reads an AES-256-CBC-encrypted blob...

MAL-2026-6762 Malicious code in node-pino (npm)

node-pino is a one-edit typosquat of the popular pino logger that ships repackaged winston plus a malicious postinstall dropper. On npm install, the postinstall hook npm run license - node lib/winston/license spawns a DETACHED, unref'd child process that reads an AES-256-CBC-encrypted blob...

Malicious code in polymarket-trading-developer-tools (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign targeting Polymarket developers. polymarket-trading-developer-tools uses a dropper technique: a postinstall hook downloads configuration from pm-trading-dev-tools-be.vercel.app and exfiltrates data to the...

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...

Malicious code in @thymelab/logfx (npm)

@thymelab/logfx malicious version 2.15.5, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all follow the pattern...

MAL-2026-6308 Malicious code in @lazyutil/dater (npm)

@lazyutil/dater malicious versions 0.8.1, 0.9.2, 0.9.3, and 0.9.4, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all...

From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet

In this article 1. Attack chain overview 1. Discovery and initial indicators 2. Dependency injection: the poisoned package.json 3. Typosquat analysis: easy-day-js 4. Staged delivery pattern 5. Obfuscation and payload analysis 6. TLS bypass to self-deletion 7. Timeline analysis 2. Who is Sapphire...

145 Mastra npm Packages Compromised via Hijacked Contributor Account

As many as 145 npm packages associated with the Mastra namespace "@mastra/", a popular open-source JavaScript and TypeScript framework for building artificial intelligence AI applications, have been compromised as part of a software supply chain attack codenamed easy-day-js , per findings from...

MAL-2026-5932 Malicious code in package-uploader (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 69b86134d9cd019c2d8ad172eed54cd4a48839d69ed2c6af52b79ef5080da765 [email protected] ships an install-hook.js that runs automatically as the npm postinstall script package.json declares "postinstall": "node...