I had this same issue with "suspicious activity" many years ago, and I had to call a US number to have it sorted. Though I did have it sorted. They keep spammi

I had this same issue with "suspicious activity" many years ago, and I had to call a US number to have it sorted. Though I did have it sorted. They keep spamming me with the meaningless "help us protect your account" emails tho. The kind with a lock icon and zero useful information. I set up a rule to auto-delete those.