A massive leak exposes a global investment scam — this is how it works and who’s cashing in on the victims.

Source: Organized Crime and Corruption Reporting Project

From recorded phone calls to phony invoices and encrypted chats, nearly 2 terabytes of leaked files helped OCCRP and partners piece together the playbook of scammers who have conned millions from victims worldwide. Watch how reporters managed to tracked down some of the scammers — and then help victims confront them. Read the full investigation, reported with SVT and 30 other media: