Axios supply-chain breach delivers cross-platform RAT through fake dependency

Axios was hit by a supply-chain attack after attackers used compromised maintainer credentials to publish axios v1.14.1 and v0.30.4, which inject the fake dependency [email protected]. The postinstall script in that dependency drops a cross-platform RAT on macOS, Windows, and Linux, contacting a C2 server and delivering platform-specific payloads before self-deleting. Users should downgrade to 1.14.0 or 0.30.3, rotate credentials, remove plain-crypto-js from node_modules, audit CI/CD for the affected installs, and block egress to the C2 domain sfrclak.com. Axios itself wasn’t modified; the malicious behavior resided entirely in a transitive dependency, with additional vendored packages also distributing the malware.