The page was hacked, how to avoid this in the future?

Question

System administration

They hacked a page in classmates, restored it, changed the password. But the actions of the attackers continued. My status was deleted that it was hacked and comments on it. What should I do?

Answer 1

1) Try to find out how they hacked.
2) Change the password from another computer
3) Reinstall windows
4) Find out who hacked, punish.
Yes, there are many more things you can think of. For you, the most effective will be paragraphs 2 and 3

Answer 2

The most important thing is to change the password to the mail to which the Odnoklassniki account is linked. Then check your PC for viruses, maybe the keylogger is sitting.

Answer 3

install an antivirus
change passwords for everything, not only for classmates

Answer 4

https://free.drweb.ru/cureit/