Abma is the cofounder of a hot new startup called HackerOne which is into the business of bug hunting. Abma has been breaking into computers since he was 13 and he has been helped in it by his best friend Michiel Prins who is also the cofounder of HackerOne. Growing up in the Netherlands, Abma gave Prins an unusual graduation present: the username and password to a local TV station that did a regular news broadcast about the school. The duo then took control of the TV station and ran their own broadcast on live TV instead. “The TV station was not amused,” Abma told Business Insider. The teachers blamed Prins, who was a year older than Abma, for the hack, and “he never told them that I was to blame,” Abma says. Prins wound up having to do 25 hours of community service washing windows, but “that’s what best friends are for.” Next up, both of them attended college together at Hanze University of Applied Sciences in the Netherlands. In college they found a flaw in the software that managed grades of the students. Instead of using the flaw for increasing their grades, they told software vendor about the flaw and never heard back, Abma recalls. So they reported the hole to the university. The school contacted the company and the company patched the flaw. The university was so impressed, it hired the pair to do a bigger vulnerability test on that software for the university. “We made so much money on that contract that we could pay for our college tuition,” he says. “We were going to college and at the same time working for the university.” The university lauded their work published their research. “That was a very exciting time. We were 19 and 20 years old. And we were making roughly $10,000 a week just the two of us,” he says. “For two college kids, that was a very large amount of money.” With this background, the two moved to San Francisco and cofounded HackerOne along with Merijn Terheggen and Alex Rice, the former head of product security at Facebook. HackerOne is a website where companies can ask hackers to attack them, and then pay fees based on the holes found. The scarier the hole, the bigger the fee. HackerOne takes a 20% commission in all the bug discoveries that its hackers make. HackerOne gives the tech company access to tailormade and screened pool of top quality hackers. It also offers the hackers pentesting software and tools for finding bugs. Its customers include everyone from big tech companies to startups, including the Department of Defense, GM, Slack, Twitter, Yahoo, and Uber. The startup has 500 customers and about about 50 employees and has raised $34 million in funding.