security fiasco due to a malicious npm package:

Because of a bitcoin miner present in event-stream npm module (https://bleepingcomputer.com/news/...), my entire team and I had to scan all our nodejs apps, repos and the most excruciating one, all node_modules folders across all our dev machines and servers, to see if event-stream and flatmap-stream is present, then not just delete it but update a bu**load of upstream dependencies which internally used event-stream. All due to one malicious package which was hidden several layers beneath.

And, this happened almost 8 months after the aforesaid vulnerability was first found.