I've been told by Adobe that their system has been hacked and my details may have been stolen.

Since then I've had 17 emails from MS giving me a security code, it seems someone is trying to change my password.

I changed it as soon as I realised, but the security codes didn't stop immediately,  last one dated 8 Oct. so they might still be trying.

Today I received a slightly different email from MS, saying:-

"The account security information for your Microsoft account is scheduled to be removed.

If you didn't make this request, then someone else may have your password. We'd like to help you get your account back. Please go to the following website to change your password and restore your account security information:
(Here was a link to follow, but it seems to lead to my sign in page so I've not posted it!)
Thanks,
The Microsoft account team"

I'm worried that this might not be from Microsoft, can someone help me please?