Shai-Hulud keeps burrowing: 314 npm packages infected after another account compromise

An npm account compromise infected 314 npm packages with malware, including size-sensor, echarts-for-react, timeago.js, and packages scoped to @antv, in a 22-minute burst of activity in the early hours of Tuesday morning. The most popular impacted package is size-sensor, downloaded 4.2 million times per month, followed by echarts-for-react (3.8 million), @antv/scale (2.2 million) and timeago.js (1.15 million). The compromised account, i@hust.cc, belongs to a developer based in Hangzhou, China.