Circuit-Steam (Stretch Armstrong and the Flex Fighters)
BB (Fate/Extra CCC)
Vexen (Kingdom Hearts series) can create replicas of other people by collecting data, something he collects and utilizes in battles.
Data-Riku (Kingdom Hearts)
Delsin Rowe (Infamous: Second Son) creates wings out of data.
Data Scanner (Valkyrie Crusade)
Lady Wifi (Miraculous: Tales of Ladybug and Cat Noir) is able to affect the environment around her, such as pausing people, locking doors, recording, and projecting footage, transportation through cell phones and many more.
Pixelator (Miraculous: Tales of Ladybug and Cat Noir) is able to digitize others, trapping them in his own personal photograph collection.
Mister Majestic (WildStorm) using his eye beams to transmit data and information, rewriting the Eradicator's programming.
Nicole the Holo-Lynx (Archie's Sonic the Hedgehog)