THE SEA DEVIL [sona]

The Sea Devil is a type of alien biological malware, designed to jack into enemies mega-computers and decemate them. Sea Devils are cannibalistic, their only biological food is other Sea Devil aliens, but they can gain non-caloric sustenance from jacking in and consume bits and packets of data, destroying them and disrupting traffic on a network. The Sea Devil has become very picky in what it eats after landing on a planet devoid of other Devils and instead has gained a taste for vintage data from the 2000s.