kmp8

I received one email a few days ago, "we noticed a new login and wanted to make sure it was you". Sure enough, it was for a device I don't own, in another part of the US. Then I looked at my access history and was SHOCKED to see logins from all over the world in the last two months. Why did I not see emails when my account was accessed from IP addresses in all these countries? I've attached a screenshot of my Access History, with the legitimate IP addresses and device names redacted. As other users mentioned above, the device I revoked (for the unauthorized login I was emailed about) no longer appears in Access History. Why is that?