Large online marketplaces do what they can to combat fraud, but cybercriminals remain one step ahead when it comes to scamming both buyers and sellers. This year has seen the rise of an online video-call scam where fake buyers ask for a video-demo of a product, during which they swipe one-time codes. Here’s all about this scheme — in four acts. Act one. Suspicion A seller of a … [Read more...] about Attackers target sellers on message boards