Axios compromised on NPM – Malicious versions drop remote access trojan: https://www.stepsecurity.io/blog/axios-compromised-on-npm-malicious-versions-drop-remote-access-trojan
Discussion: http://news.ycombinator.com/item?id=47582220

axios Compromised on npm - Malicious Versions Drop Remote Access Trojan - StepSecurity
Hijacked maintainer account used to publish poisoned axios releases including 1.14.1 and 0.30.4. The attacker injected a hidden dependency that drops a cross platform RAT. We are actively investigating and will update this post with a full technical analysis.