Thanks to a bug, scammers can get Gmail to verify their fake email by having a blue checkmark appear
Despite the blue checkmark and the UPS shield icon, this Gmail is a scam and did not come from UPS
But Google quickly did an about-face and sent Plummer the following, “After taking a closer look we realized that this indeed doesn’t seem like a generic SPF vulnerability. Thus we are reopening this and the appropriate team is taking a closer look at what is going on. We apologize again for the confusion and we understand our initial response might have been frustrating, thank you so much for pressing on for us to take a closer look at this! We’ll keep you posted with our assessment and the direction that this issue takes. Regards, Google Security Team.”
Fixing this Gmail bug is now a P1 highest priority task for Google
If you receive what seems like an important email in your Gmail inbox and it is verified with a blue checkmark, call the company using a phone number you’ve obtained from Google. Do not call a phone number that is written in the letter. Since this is a high-priority fix for Google now, let’s hope the bug is exterminated before anyone gets ripped off. And the odds are good that at least some users will lose some money with this scam since there are over 1.8 billion active Gmail users this year.
This is how a bad actor can use this bug to clean out your bank account
Let’s look at how this could rip you off. Say you receive an email from UPS that has a blue checkmark and it says that you are about to receive a package. The letter might say that UPS needs some information to verify your identity. With the verifying checkmark on your mind, you agree to respond with some personal information that “UPS” says it needs to deliver your package. So you send them your birthdate, social security number, and your bank account and/or credit card information. You can imagine what someone with malicious intent can do with all of that information.
The best thing to do is to maintain a very cautious attitude and be alert blue checkmark or no blue checkmark!