The US offers a reward of up to ten million dollars for information leading to the identification or location of the leaders of the DarkSide ransomware gang. Researchers expect BlackMatter’s nominally retired operators to resurface in other criminal organizations. Ukraine outlines Russian FSB cyber operations during the hybrid war that’s been waged since 2014. Deterrence in cyberspace. Carole Theriault takes on high value targets. Our guest is Bill Mann of Styra on rising compliance regulations and security drift. An arrest is made in Special Counsel Durham’s investigation. For links to all of today's stories check out our CyberWire daily news briefing: https://www.thecyberwire.com/newsletters/daily-briefing/10/214 Learn more about your ad choices. Visit megaphone.fm/adchoices