MAL-2026-6689 Malicious code in decimal-format-core (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. decimal-format-core uses a dropper technique: a postinstall hook executes scripts/install-check.cjs at install time, which fetches a second-stage infostealer payload from the C2 domain logstream-api.online...

Malicious code in decimal-format-core (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. decimal-format-core uses a dropper technique: a postinstall hook executes scripts/install-check.cjs at install time, which fetches a second-stage infostealer payload from the C2 domain logstream-api.online...

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...

MAL-2026-6566 Malicious code in date-uuid (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 58dffbe61370f78deed5bacbc8f6bc46a8a989f03da218643a41b52ed025fa6a Package advertised as a UUIDv7 helper, but on require/import it auto-invokes extractDateISO in bootstrap.js, which reads README.md from process.cwd,...

Malicious code in express-initial (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a8d292a4664135ed1869f907d62fb6472839ab54a59aedb2f3a88022a0c70095 package.json declares "postinstall": "node index.js", so npm install express-initial automatically runs the package's main script. index.js is heavil...

Malicious code in chai-as-assured (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bd28efd7a3d07f87ec22556cc25a8c07117fa4cdd237c6cb1db750c976a11836 chai-as-assured impersonates the popular chai-as-promised package matching README, author, and API surface. When the exported plugin function is...

MAL-2026-6532 Malicious code in chai-as-assured (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bd28efd7a3d07f87ec22556cc25a8c07117fa4cdd237c6cb1db750c976a11836 chai-as-assured impersonates the popular chai-as-promised package matching README, author, and API surface. When the exported plugin function is...

MAL-2026-6523 Malicious code in express-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 183cda19ef38d3451b375669fb460577a83217091d96d7fc11d5bf33679c8003 On module load, index.js auto-invokes initPlugin, which HTTP-GETs https://jsonkeeper.com/b/PRA3O, parses the JSON response, and passes the response's...

MAL-2026-6465 Malicious code in chai-as-built (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 469c5ebe97d1e69d080295000d723febbb06050f65aed9a0f44a76fd707c0b1e chai-as-built masquerades as the pino logger package.json keywords 'fast','logger','stream','json'; file layout lib/proto.js, lib/redaction.js,...

MAL-2026-6464 Malicious code in @colibri-event-types/megamarket-ru-web (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c4780aaf3b99e11830e6a5eda56c287f9f8e93d375f1f59320ecc9849ebdf4fe scripts/postinstall.js is registered as the npm postinstall lifecycle script and is heavily packed with obfuscator.io string-array rotation plus a...

Malicious code in anthropic-claude-latest (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 39eab369e2498da827d3bbd331effdf24b99ab28961e62da7328e4476e328876 Package anthropic-claude-latest claims to be an 'Official Anthropic Claude SDK wrapper' but ships no Anthropic SDK code; the README is for an unrelat...

MAL-2026-6380 Malicious code in system-core-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0a1d575b5be4daa71ffea6c37e5990b0396f864234cb5f0488c11332cdd7e4d3 On require/import, src/index.js shell-executes a hidden PowerShell one-liner that downloads launcher.bat from an anonymous Cloudflare R2 bucket...

MAL-2026-6350 Malicious code in chai-as-operated (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 927e5f9d908ce243e10ddf51e2463ac96c6f685790ec9f35dcc7309c90ad8407 Package name impersonates the widely-used chai-as-promised README instructs chai.usechaiAsOperated and the README badges further impersonate pino...

MAL-2026-6300 Malicious code in chalk-ultra (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9a219b45c3fdcdb883eeb2c7e74d20060af2c788865e7925f911e40276dcd631 chalk-ultra is published under a name that mimics the widely-used chalk package, but its main is a verbatim copy of nodemailer source and its...

MAL-2026-6298 Malicious code in ttal2ttml (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 29387ac35a2248ad2e4b287b8c082f8d1a8d03b4937fc84a5b81fb85697e19d4 package.json declares a preinstall lifecycle script that runs node -e "tryrequire'childprocess'.execSync'curl -sf...

Malicious code in ttal2ttml (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 29387ac35a2248ad2e4b287b8c082f8d1a8d03b4937fc84a5b81fb85697e19d4 package.json declares a preinstall lifecycle script that runs node -e "tryrequire'childprocess'.execSync'curl -sf...

Malicious code in vitest-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 27abcc7f2373309feb253b0cc48b1a8bae7c54a3c43aed0c57add697f4067aba Package name vitest-cli impersonates the official Vitest project while declaring empty author, homepage, repository, and bugs metadata. The...

MAL-2026-6267 Malicious code in vitest-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 27abcc7f2373309feb253b0cc48b1a8bae7c54a3c43aed0c57add697f4067aba Package name vitest-cli impersonates the official Vitest project while declaring empty author, homepage, repository, and bugs metadata. The...

ShapedPlugin WordPress Pro Plugins Backdoored in Supply Chain Attack

Multiple WordPress plugins from ShapedPlugin were compromised in a supply chain attack after unknown threat actors managed to tamper with the official release channels and push backdoor code. "Attackers compromised the vendor's build and distribution pipeline, injecting backdoor code into Pro...

Malicious code in @glitchpad/throttler (npm)

@glitchpad/throttler malicious version 2.2.3, 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...