Hello,
I understand you urgency, and thanks for the information.
It looks like there was suspicious login to your account before, but as you have changed password to secure the account, there has not been no more signs of compromised security. Please also take the following steps to further secure your account and computer:
- Scan your computer for viruses, key loggers, spyware, and other malicious code using antivirus software with updated virus definitions.
- Change the password for the email address that is associated with your Steam account.
Please see our
Security Recommendations article. We highly recommend that you enable a
Steam Guard Mobile Authenticator.
If you still need assistance, please let us know.
Steam Support
Ken