引用自 1984：

How do I make my account more secure without mobile authenticator?.

Don't be careless with the account (logging into sites with your steam creds, providing steam creds to people, clicking links, keeping your pc secured, etc). Any person you see who claims their account was "hacked" did one of those aforementioned things and are now here demonstrating their own ignorance.

Your avatar also reminded me i need to watch sac 2045.

Don’t buy accounts to start with.