DO NOT, i repeat, do NOT click on any counter strike links to vote for a team. These are fake websites that want you to log in with your steam account. Just ignore those DMs and report the accounts to steam!
As usual:
Dont Click on any links in dms before checking them
Check your Active Devices in your Steam Account Details and Force Log out those which you dont know

Lvl 10: 2020
Lvl 20: 2020
Lvl 30: 2021
Lvl 40: 2021
Lvl 50: 2022
Lvl 60: 2022
Lvl 70: 2024
Lvl 80: 2025
Lvl 90: 2026
Lvl 100: