Viralg is a Finnish company, which won the 2003-2004 Venture Cup with their business plan for anti file sharing technologies.
[2] Their web site stated that their technique was enabled by use of an in-house developed virtual algorithm.
Virtual algorithm is not a commonly known concept in computer science, Viralg being the only entity that may actually know what it is.
[3] The police were asked to investigate Viralg, since Finnish law prohibits interfering with telecommunications.
However, the ombudsman also stated that the decision was a proper judgement call by the police.