user named EricKeller2 posted on Reddit. “I mapped every connection in the Epstein files,” he wrote. He had built a website and database of more than 1.5 million files related to the Jeffrey Epstein case. A giant interactive network graph showed the connections between 1,000-plus people in Epstein’s social world—through flight manifests, email exchanges, and other documents that connect them. The post included a link to the site: Epsteinexposed.com. That post got 5.5 million views. Hundreds of thousands of people from all over the world visited the site in the days that followed. And EricKeller2 was busier than ever. EricKeller2’s real name isn’t Eric Keller. He used a pseudonym to protect himself and his family from Jeffrey Epstein’s rich and powerful friends. A thirtysomething data engineer with a wife and kids, he’d been following the child sexual abuse case for years—reading court filings, depositions, materials from the Giuffre v. Maxwell case.…