20-year-old Matthew Lane sent a text message to ABC News as his parents drove him to federal prison in Connecticut. "I'm just scared," he said, calling the whole situation "extremely sad."Barely a year earlier, while still a teenager, he helped launch what's been described as the biggest cyberattack in U.S. education history — a data breach that concerned authorities so much, it prompted briefings with senior government officials inside the White House Situation Room. The breach pierced the education technology company PowerSchool — used by 80% of school districts in North America... [and operating in about 90 countries around the world]. With threats to expose social security numbers, dates of birth, family information, grades, and even confidential medical information, the breach cornered PowerSchool into paying millions of dollars in ransom. "I think I need to go to prison for what I did," Lane told ABC News in an exclusive interview, speaking publicly for the first time about the headline-grabbing heist and his life as a cybercriminal. "It was disgusting, it was greedy, it was rooted in my own insecurities, it was wrong in every aspect," he said in the interview, two days before reporting to prison... At about 6:30 on a Tuesday morning last April, FBI agents started banging on the door of Lane's second-floor dorm room. "FBI! We have a search warrant," Lane recalled them shouting. They seized his devices and many of the luxury items he bought with "dirty" money, as he put it. He said he felt a "wave of relief.... I'm honestly thankful for the FBI," he said. "After they left, I was like, 'It's over ... I'm done with this'..." A federal judge in Massachusetts sentenced him to four years in federal prison and ordered him to pay more than $14 million in restitution. "In the wake of the breach, PowerSchool offered two years' worth of credit-monitoring and identity protection services to concerned customer," the article points out. But it also notes two other arrests in September of teenaged cybercriminals: - A 15-year-old boy in Illinois who allegedly attacked Las Vegas casinos, reportedly costing MGM Resorts alone more than $100 million - A British national who when he was 16 helped breach over 110 companies around the world and extort $115 million. But ironically, Lane tells ABC News it all started on Roblox, where he'd met cheaters, password-stealers, and cybercriminals sharing photos of their stacks of money, creating a "sense of camaraderie"Lane and others warn that online forums also attract criminal groups seeking to recruit potential hackers. "The bad guys are on all the platforms watching the kids playing," Hay said. "And when they see an elite-level performer, they go approach that kid, masquerading as another kid, and they go, 'Hey, you want to earn some [money]? ... Here are the tools, here are the techniques'...." According to Lane, he spent his "ill-gotten gains" on designer clothes, diamond jewelry, DoorDash deliveries, Airbnb rentals for him and his friends, and drugs — "lots of drugs." He said he would numb ever-present feelings of guilt with drugs — from high-potency marijuana to acid. But it was hacking that gave him the strongest high. "It's indescribable the adrenaline you get when you do something like that," he said. "It's way more than driving 120 miles per hour. ... Incomparable to any drug at all, as well." "On Monday, Roblox announced that, starting in June, it will offer age-checked accounts for younger users that limit what games they can play, and add 'more closely align content access, communication settings, and parental controls with a user's age.'"Read more of this story at Slashdot.