Microsoft reveals details of signficant account compromise operation (Chinese actor). Unclear how MS's infrastructure has been breached. So, how did this happen? The system crash and threat actor activity was a coincidence? https://msrc.microsoft.com/blog/2023/09/results-of-major-technical-investigations-for-storm-0558-key-acquisition/ https://files.mastodon.social/media_attachments/files/111/022/570/955/985/967/original/47de6c7cb5fc496f.png