unauthorized use of my ID
I received two emails today. the letters came from this address noreply@email.apple.com
1. Hello, Sergey!
Your Apple ID used to log in to iMessage on a MacBook Air 13" "KF***9E1".
Date and time: December 25, 2020, 02: 08 PST
Operating system: OS X 10.10.3
if you already know this information, ignore this message.
If you haven't recently used your Apple ID to log in to your MacBook Air 13" and believe that someone else may have accessed Your account, you should reset your password on the Apple ID website as soon as possible.
With respect,
Apple support service
After receiving the first email, I changed my passwords to apple ID and all my emails. But a few hours later I received a second letter.
2. Hello, Sergey!
Your Apple ID used to log in to iMessage on a MacBook Air 13" "BX***NVW".
Date and time: December 25, 2020, 06: 20 PST
Operating system: OS X 10.10.3
if you already know this information, ignore this message.
If you haven't recently used your Apple ID to log in to your MacBook Air 13" and believe that someone else may have accessed Your account, you should reset your password on the Apple ID website as soon as possible.
With respect,
Apple support service
questions to support:
how is it possible that my ID is used to log in on unknown devices ?
why do these messages come to an email address that is not linked to my Apple ID?
[Edited by Moderator]