If you have any confidential documents in Microsoft's OneDrive, remove them. Put it on a reliable, local, external drive of some type that you can turn off and on or plug in only when you need it or use a more reliable means of cloud storage.
Hackers/Criminals are taking advantage of Microsoft's "security" policies and stealing OneDrive credentials that can even eventually lock you out of your PC/Laptop.
Once again, the folks at Gamers Nexus breakdown the issues:
Peak Microslop