Adam Rahuba, a former concert promoter, works part-time as a food-delivery driver and a DJ. At 38, he spent most of the past year staying on a friend’s couch in a small town north of Pittsburgh.
A Washington Post investigation found that Rahuba is also the anonymous figure behind a number of social media hoaxes — the most recent played out in Gettysburg on Independence Day — that have riled far-right extremists in recent years and repeatedly duped partisan media outlets.