According to the report, the 37-year-old Krvaric, a naturalized US citizen who was born in Sweden, was the co-founder of Fairlight, a warez group formed in 1987. From Raw Story:
Fairlight... evolved into an international video and software piracy group that law enforcement authorities say is among the world’s largest such crime rings.
After co-founding Fairlight in Sweden, Krvaric established U.S. operations for the organization, including an arm headquartered in Southern California—a major center for the computer and video game industry.
Krvaric, known in the cracking community as "Strider," got his start pirating games for the Commodore 64, but apparently left Fairlight in 1992. In 2004, the ring was taken down following an international investigation which resulted in the arrest of 120 people. Krvaric was not among them, although another group member alleged that he remained involved.
Although Krvaric would not respond to The Raw Story's request for comment, he discounted the allegations in an e-mail to fellow Repubicans:
Apparently there’s a hit piece floating around on me, “exposing” my wild high school, teenage years where I was in a computer club where we swapped Commodore 64 games (similar to how kids swap mp3 music files these days). This was in the 80’s, on a computer that’s long since defunct!
...I don’t know who is spreading this, but just wanted to let you know what’s going on out there. Likely it’s someone who wants us to take our eye off the ball in 2008, be it the democrats, labor or someone else. Either way, we’re not going to let them get away with it.
Via: Laws of Play