An investigation by BuzzFeed finds that buying “fake” Facebook accounts is pretty easy. “Across Facebook there are countless … dummy accounts with partially written backstories, a small posting history, and a photo gallery of real people taking real selfies,” it writes. “They trade hands in a vast web of fake-account marketplaces, where, for a small sum, any interested marketer, scammer, or troll can amass a legion of seemingly human profiles capable of outwitting Facebook’s detection.”