Google Voice is a freemium phone service by Google that enables calling, forwarding, voicemail, and messaging over an internet connection.
The Google Voice Scam exploits user's ignorance of how the verification system actually works. The scam is mostly associated with Craigslist users but scammers will use any means to get your personal phone number. Keep it secure while you shop or work online on marketplace sites like Facebook Marketplace, OfferUp and more. Only share your phone number with those you trust.
Reports show that scammers pose as interested buyers and convince you to give them your phone number. Once you do, they set up a Google Voice account using your phone number for their own fraudulent ends.
At the point that the scammer asked for the verification code, they were in the process of setting up a Google Voice account in your name using your number. To verify that the number is real and active, Google sent the code to your phone. The scammer needed the code to complete the process.
By sending them the code, you have unknowingly enabled the scammer to finish the set up on Google Voice. They will then use your number for their own scams. Anyone who looks the number up will get your details as the owner.
For instance, a pet seller from Facebook suffered a loss of business to this scam. The scammers would get calls from genuine customers who were looking for pets. They would then try and get them to send money to a PayPal account. Some clients felt something was off and complained on the page. That's when the seller realized his phone number had been compromised and took steps to recover.
The good thing about Google is that they usually have security measures for recovering accounts. You can recover your number immediately after you realize it's been compromised. Here's how:
Your phone number is now reclaimed! DO NOT respond to individuals you don’t know with any personal verification details. Scammers do this often to steal your identity, even if only part of it.