Windows 10: Too much recent sign-in activity for Microsoft account

Hello,I noticed that my recent sign-in activity have a lot of unsucsessful sign-ins from different places around the world and its so constant like 5 a day, i wonder if my account being targeted or this is a common thing due to data leaks and personsonal data being shared by different sites.My Regards.

:)

 

Microsoft account unusual sign-in activity

Thank you for the reply. I have answered your questions in bold.

But I still fail to see why any of the questions/measures apply to my situation when Microsoft's "Review recent activity" log shows no "unusual sign-in activity" whatsoever. There are approximately 20 sessions showing on my activity log currently, and everyone
single one of them shows them to be: my computer, my IP address, my location, my operating system, my browser; all at times of the day when I was on my computer...

So unless Microsoft's "Review recent activity" page is inaccurate, where on earth is the "unusual sign-in activity" and why am I getting daily emails alerting me to something, that according to Microsoft's "recent activity" log, does not exist?

Thanks for your continued help/efforts,

SR

03/03/17: Update: and, FTR, I got the email again last night, 8 days in a row now. And once again, there is no "unusual sign-in activity" showing in my "recent activity" whatsoever.

 

Cannot sign in microsoft account.

My device: Lumia 520. GDR2.
I cannot sign in my Microsoft account on my device. It didnt say any error but Microsoft account is not listed in Email and account list. When I click add button, it will show microsoft account option but after press sign in, it is still not shown in email
and account. Another problem is i cannot delete facebook account. Error code: 0x83cf1202. I have tried as suggested here: http://support.microsoft.com/kb/2475837/en-us#step0x83cf1202 but as my Microsoft account is not shown, I cannot do step 6.

Any suggestion?

 

Your Microsoft account needs you to sign in again-recent credentials

Yes the correct or current info is in the Settings/Accounts/Your email and accounts.
The steps in the tutorial included signing in after deleting a listing. I couldn't see where that was relevant since its a second listing. It looks like I have to voluntarily do the 'sign in' so I can avoid doing that. I'm locked out for 30 days anyway.
Perhaps its time to set up a stand alone user account in that laptop <grin> Too nerve wracking dealing with this MSAccount.