SonicWall zero-days are under active exploitation; mitigations are available. Pulse Secure VPN is also undergoing exploitation, probably by China, and mitigations are available here, too. The US begins work on shoring up power grid cybersecurity. Cyber ops rise with Russo-Ukrainian tension. The help desk at ISIS tells jihadists to stay away from Bitcoin. Joe Carrigan looks at cryptocurrency anonymity. Our guest is Bert Kashyap from SecureW2 on what needs to be done before devices used for learning from home return to schools. And is your password inspired by cinema? For links to all of today's stories check out our CyberWire daily news brief: https://www.thecyberwire.com/newsletters/daily-briefing/10/76