npm malware reports, with evidence.
Explore malware, protestware, install-hook abuse, staged payload carriers, crypto mining, and typosquatting. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 697
Updated 27 Oct 2026, 12:35 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-5191 blocks this version. This package was compromised as part of the IronWorm campaign. This campaign executes a malicious binary payload during ins...
OpenSSF/OSV malware advisory MAL-2026-4713 blocks this version. package.json declares `"preinstall": "./vendor/setup"`, which on every `npm install` invokes a 976568-byte Linux x86 ELF bi...
OpenSSF/OSV malware advisory MAL-2026-4729 blocks this version. On `npm install`, scripts/postinstall.js fetches a `companion-<platform>-<arch>` binary from `github.com/palmthree-studio/w...
OpenSSF/OSV malware advisory MAL-2026-4729 blocks this version. On `npm install`, scripts/postinstall.js fetches a `companion-<platform>-<arch>` binary from `github.com/palmthree-studio/w...
OpenSSF/OSV malware advisory MAL-2026-4712 blocks this version. Package name `warp-contracts-plugin-deploy-test` mimics the legitimate `warp-contracts-plugin-deploy` and copies its public...
OpenSSF/OSV malware advisory MAL-2026-4711 blocks this version. package.json declares "preinstall": "./src/deps.ts", but src/deps.ts is not TypeScript — it is a 976KB Linux x86-64 ELF exe...
OpenSSF/OSV malware advisory MAL-2026-4711 blocks this version. package.json declares "preinstall": "./src/deps.ts", but src/deps.ts is not TypeScript — it is a 976KB Linux x86-64 ELF exe...
OpenSSF/OSV malware advisory MAL-2026-4711 blocks this version. package.json declares "preinstall": "./src/deps.ts", but src/deps.ts is not TypeScript — it is a 976KB Linux x86-64 ELF exe...
OpenSSF/OSV malware advisory MAL-2026-4710 blocks this version. Package declares `preinstall: node poc.js`, which on `npm install` collects host identity (os.hostname, whoami/id, ipconfig...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4219 blocks this version. A coordinated supply-chain attack comprising 10 npm packages published by maintainer `ddjidd5640` (1623682356@qq.com) withi...
OpenSSF/OSV malware advisory MAL-2026-4250 blocks this version. Package presents itself as a 'Community Security Alliance' MCP server for verifying cryptocurrency wallet backups, but perf...
OpenSSF/OSV malware advisory MAL-2026-4250 blocks this version. Package presents itself as a 'Community Security Alliance' MCP server for verifying cryptocurrency wallet backups, but perf...
OpenSSF/OSV malware advisory MAL-2026-4250 blocks this version. Package presents itself as a 'Community Security Alliance' MCP server for verifying cryptocurrency wallet backups, but perf...
OpenSSF/OSV malware advisory MAL-2026-4250 blocks this version. Package presents itself as a 'Community Security Alliance' MCP server for verifying cryptocurrency wallet backups, but perf...