Shadowfeeds were unauthorized holofeeds used by the Separatist Alliance leader, Count Dooku, to spread propaganda in favor of the Separatists or against the Galactic Republic during the Clone Wars. Shadowfeeds were created through sabotage of legitimate HoloNet networks. Sabine Wren, of the Spectres, monitored Shadowfeeds and learned information such as moss painting being a big deal on Alderaan.