This morning, I've not been able to login to my Google Account.
Google says, my account has been compromised and I had to walk through account credentials recovery and verify (SMS to verify phone number, changing password)
Now, after securing my accounts again, is there any possible investigation?
I'm interested in:
- Type of access (now saying unknown in activity log)
- What data has been exposed during session
- What settings was changed, if any ...
And I'm sure, that if anybody logged into my account, he didn't used his own computer, so the IP and location from activity log is kinda unhelpful.
Is there possibility of getting these informations?
And is it good idea to take some legal steps against the hacker, or it's unnecessary and/or impossible to take action?