Hello,
I am a tech enthusiast and have been managing servers since I was 14. I understand you were recently hacked and you want gather all info about this breach you can.
I can help you with that however I am a little confused. The title has the word 'laptop' and required skills say 'Google Cloud Storage, Linux and OAuth'.
I am guessing your VM on Google Compute Engine was hacked. If this is true, please let me know.
If this is the case, I can:
> check you login and failed attempts history,
> check your processes if there is any malware installed that led to this,
> Check SSH logs for failed and successful authentications,
> Check history of some of last used commands to get more insight into the issue,
> Check existing outbound connection via http(s), ssh, scp etc to see if there is any other data breach since the attack,
> Check your cron schedule as a hack usually sets this up to gain access even after you have secured your server,
> AntiVirus scans, more log history etc to gather more data on what data was accessed.
Depending on your actual requirements, the above may or may not be needed. Please let me know in more detail what you require and I shall be able to assist you more.
P.S. I am new on this site and am only looking to make my reputation for now so I am extremely high value for money. ;)
Best regards,
Umer