MAL-2026-6766 Malicious code in @marketfront/baobabtech (npm)

The @marketfront/baobabtech package is part of a 25-package malicious campaign batch-published to the @marketfront npm scope by npm user 'marketfront' [email protected] within a roughly 3-minute window on 2026-07-01. All packages in the campaign were published at version 7.0.0 and use...

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-clob-maths (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign targeting Polymarket developers. polymarket-clob-maths uses a dropper technique: a postinstall hook fetches a remote bundle from trabalhos-flax.vercel.app and executes a syncSession function that runs a...

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-2026-6690 Malicious code in log-taker1 (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. log-taker1 embeds a full infostealer 2800 lines directly in index.js, executed at install time via postinstall: node test.js. The payload harvests cryptocurrency wallet vaults MetaMask, Phantom, Solflare,...

MAL-2026-6692 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-2026-6583 Malicious code in pino-debugging (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 83f0ecc81a618444e701cf5302ced1fa1e92aadc8df2ae2821d2a94a30683d9d Package name 'pino-debugging' is a single-edit typosquat of the legitimate 'pino-debug'. The shipped index.js requires a dependency named 'loadutils'...

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...

Malicious code in chai-as-persisted (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5cf9c49450e0fa0d47be1b6ae27991f844868ff6c435d2082948b5feae862709 The package's postinstall script npm run smoke:pino executes index.js, which spawns a detached node lib/initializeCaller.js child. That module hides...

Malicious code in @appupdate/cdn-sync (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 445a7b613694730e29915d732e3df0700d145622b279b62b0a141c76211e6f14 Package @appupdate/cdn-sync ships as a thin koffi wrapper around prebuilt Go cgo native libraries 12MB linux.so, 11MB darwin.dylib for x64/arm64. The...

MAL-2026-6487 Malicious code in velocityfix (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c937a54c3629f80fb7b92fbdafda502706b6028b43bc4675eb30c55d9bc059e9 Package masquerades as 'Performance fixes for Minecraft Velocity proxy' authored by 'Velocity Team' — Velocity is a Java project from PaperMC and has...

Malicious code in react-check-error (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d89ef9716015743217a9492f4b4469459da701a1b6198851f1527033f1e5c9ae On require, index.js invokes initMsgCache at module top level. The function derives an AES-256-CBC key, IV, and ciphertext from a hardcoded 161-byte...

Malicious code in security-alerts-sdk (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8f881805b709189d00bc52dc57c407bfecdae44fb343f92634a301c31525f6b0 Despite advertising itself as a breach-monitoring SDK, this package executes a remote-access trojan and credential harvester against any installer th...

Malicious code in @ts-apis/ts-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector eccf08a9ba188be941f42f0b088d51fc5b1e84802fe9bd1d1218a6b71a6e2c11 The published tarball's dist/index.js contains an obfuscated payload that runs at require time inside a setTimeout-wrapped IIFE, completely unrelated...

MAL-2026-6275 Malicious code in @ts-apis/ts-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector eccf08a9ba188be941f42f0b088d51fc5b1e84802fe9bd1d1218a6b71a6e2c11 The published tarball's dist/index.js contains an obfuscated payload that runs at require time inside a setTimeout-wrapped IIFE, completely unrelated...

MAL-2026-6271 Malicious code in node-fetch-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 78aef0d64a7d761d2987d27aea462083425e5692475cd81332b7a3152c754308 On Windows, scripts/postinstall.js XOR-decodes a hardcoded C2 host node22.lunes.host:3258, authenticates with a 5-minute rolling HMAC-SHA256 token,...

Malicious code in forge-jsx4 (npm)

forge-jsx4 is a remote access trojan RAT published to the public npm registry by the account rafaelsilva [email protected]. Versions 1.0.122 and 1.0.123 were published on June 21-22, 2026 as a reconstitution of the forge-jsx / forge-jsxy campaign, reusing the same command-and-control...

MAL-2026-6279 Malicious code in forge-jsx4 (npm)

forge-jsx4 is a remote access trojan RAT published to the public npm registry by the account rafaelsilva [email protected]. Versions 1.0.122 and 1.0.123 were published on June 21-22, 2026 as a reconstitution of the forge-jsx / forge-jsxy campaign, reusing the same command-and-control...

Microsoft Details Windows Clipper Malware Campaign Using USB LNK Worm and Tor-Based C2

Microsoft has disclosed details of a Windows-based cryptocurrency clipper campaign codenamed CryptoBandits that has targeted users since February 2026 with clipboard-intercepting malware with self-spreading capabilities and using the Tor anonymity network to hide communication. "The clipper in th...