Read the OWL Cybersecurity Darknet Index: U.S. Government edition U.S. defense agencies ranked higher than non-defense agencies for the amount of stolen data available in the online underworld where cyber criminals often hawk stolen credit cards, according to a new report by Denver’s Owl Cybersecurity. From employee passwords to intellectual property, the amount of compromised data surprised Owl cyber sleuths who analyze data captured from private networks known as the darknet.