引用自 calabacina：

For a few days now, people have been adding friends to Steam, even though I never approved their request. In fact, I can't even see the friend request; I can just see that they're on my friends list.

And in my shopping cart, Rust appears, which isn't interesting and I don't want to buy it.

Any advice?

Your account is compromised.

Do not trade until your account is secured.

Take the following steps to secure your account:

1. Scan for malware. If you don't have a malware scanner use https://www.malwarebytes.com/
2. Check that the email and phone number on the Steam account are still yours.
3. Deauthorize all other devices. https://psteamproxy.yuanyoumao.com/twofactor/manage
4. Change passwords from a clean computer.
5. Generate new backup codes for your Mobile App. https://psteamproxy.yuanyoumao.com/twofactor/manage
6. Revoke the API key (there should be no key). https://psteamcommunity.yuanyoumao.com/dev/apikey


Steam does not return inventory items or wallet funds.