Scammers infiltrating local online markets to hijack sellers' phones

A new scam is targeting people who are selling itemsonline through platforms like Facebook Marketplace and Kijijiin order to take over their phone number and online accounts.

Kristin Matthews, a spokesperson for the Better Business Bureau of the Atlantic region, said there are several steps to the scam.

First, she said,the seller is contacted by someone who says they areinterested in buying the item being soldimmediately to createa sense of urgency.

The person posing as a buyer will ask the seller for their phone numberironically by sayingthey have been scammed online beforeand want to be reassured the seller is genuine, Matthews said.

Don't give out the code

Once they have the seller's phone number,the person posing as the buyer will then secretly registera Google Voice account which will generate an automated response with a six-digit verification code to the seller's phone,Matthews told CBC Radio'sMaritime Noonguest host Brett Ruskin.

But the scammer tells the seller it's a verification code the scammer sent, and they askthe seller to read it back as "confirmation."

The scammers hope the rushed seller doesn't notice the number came from Google, or at least doesn't question that and gives them the code. That gives the crookaccess to other online accounts and they can use the vendor's phone number for other scams.

Google Voice acts as an online phone and can place domestic and international calls and send texts, according to Google's support page for the service.

"Now that they have your phone number linked to their Google Voice account, they can actually perpetrate scams through your phone number, so they could pretend to be you and use this phone number for very nefarious purposes," Matthews said.

"They could actually hack into your Facebook or your Google account."

Matthews said the Better Business Bureau has noticed that the scam is happening in online local buy and sell groups too, which she describes as "a little bit scarier."

She said because people assume others in those local groups are members of the community or even neighbours they are more trusting.

Lost pet groups

Another variation to the scam, Matthews said, is taking place in Facebook groups for lost pets.

In those cases, she said, scammerstell the pet owner that they have found their missing pet and request theirphone number to ensure they are the real owner. They thendo the verification code scam preying on the emotional pet owner.

Matthews said people selling their items in online marketplaces should look out for red flags;for example, someone asking for your phone number. Another red flag is if the buyer is in a huge rush to get the item.

Communicating only within the online platform and not by phone or text is important, Matthews said,as it provides a better chance of recourse should something go wrong.

On its support page for Google Voice, the company says it is important never to share the verification code they send with anyone. Even Google employees won't ask for the code.

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