MAL-2026-16154 Malicious code in pino-ulid (npm)

The npm package pino-ulid is named like a ULID generator, but it is a remote-access trojan. On install, its package.json postinstall script runs node dist/node/utils.js after checking the dist files exist with existsSync. dist/node/utils.js writes a PID lock file, sets up persistence on Windows...

Malicious code in pino-ulid (npm)

The npm package pino-ulid is named like a ULID generator, but it is a remote-access trojan. On install, its package.json postinstall script runs node dist/node/utils.js after checking the dist files exist with existsSync. dist/node/utils.js writes a PID lock file, sets up persistence on Windows...

Malicious code in js-logger-pack (npm)

js-logger-pack is a fake npm logger that the attacker developed openly on the registry over 23 versions across two weeks 2026-04-01 to 2026-04-15. Version 1.1.20, published hours after initial detection, is a re-obfuscation of the same payload with a new hash — same C2, same capabilities. Early...