Youtube scam call vigilante, Jim Browning, gained access to a scam callers webcam and screen share to watch a scammer in a call center in Kolkota at work.

From the Youtube upload: "These guys are a particularly nasty group from Kolkata in India. They run a refund scam and this video shows what their call center looks like, how they operate, who and where they are. I've sent a link to the unblurred version of this video to the Kolkata Cyber Police (for all the good that it will do).