【ニュース】
◆Mysterious bug is deleting Microsoft Teams, SharePoint files (BleepingComputer, 2021/03/18 16:18)
[Microsoft TeamsやSharePointのファイルが削除される謎のバグが発生]
https://www.bleepingcomputer.com/news/microsoft/mysterious-bug-is-deleting-microsoft-teams-sharepoint-files/