Windows 10: So many unsuccessful sign in attempts on my account

Throughout this entire week, numerous of my accounts have been hacked, or at least someone has attempted to hack them and some may have already been hacked that I don't know of. When I checked my microsoft recent activities there is a VERY long list of unsuccessful login attempts all from different ips at different times and sometimes different locations, should I be concerned? Thanks

:)

 

Unsuccessful sign-in attempt

Hello, and thank you for a speedy reply.

My account has not been hacked; I am still able to access and sign in to it. What I want to know is if my account is still safe after this incident. It was an unsuccessful sign-in attempt.

I'm guessing that changing my password again would be helpful, too?

 

Unsuccessful sign-in attempt

Hello.

A few minutes ago I checked my sign-in history, and I was shocked to learn that there had been an unsuccessful sign-in attempt from somewhere in China. I'm not in China, nor have I ever been.

The incident happened last week, but I've been able to still sign in to my account every day since then.

Since it was an unsuccessful attempt, is my account still safe? Should I change my password to be on the safe side?

Here's a screenshot for reference:

 

Unsuccessful sign-in attempt

Sadly, there's no alerts for unsuccessful sign-ins so you'll have to keep updated with recent activities either in your phone app or desktop.