Microsoft Your single-use code

[TEKNOPUG]

A dozen times a day, every day, for months and months I receive emails from Microsoft:

"We've received your request for a single-use code to use with your Microsoft account.

Your single-use code is: XXXXXX etc

If you didn't request this code, you can safely ignore this email. Someone else might have typed your email address by mistake.

Thanks,
The Microsoft account team"

Why is someone mistakenly typing my email address dozens of time a day...

Should I be concerned that Anonymous is trying to hack my Office 365 account?

[.:ian:.]

Possibly.

https://www.computerweekly.com/news/252515111/How-...

ETA in your case they won't achieve anything as they would need the code you have been emailed. If you used the authenticator app you would get loads of click here to authorise popups!