gmail account password reset after Sign On Button it's used

Hi Guys @ Laterloop
I have been a fan of your website since it began.
Love it, use it on a everyday basis

Now, I do have a problem and I am pretty sure it has to do with you.
Now, I am not looking to point fingers, but I am looking for a solution
and certainly helping make sure it does not happen to anyone else.

I am very careful with passwords and storing sensitive stuff on browsers. etc

I have been using the same gmail account for 3 years now. Now password got reset
without my consent

This happened right after I pressed the "login with your gmail account" button / option

I got 7+ years of experience in the IT world, and I know it's related, somewhere down the line the password got crossed over and got in the wrong hands.

Please I need your help, I use the gmail account for work (account in question is
psossa@gmail.com)

Anybody I can talk to please ?

psossa.mobile@gmail.com (alternative)

Thank you

PSS