Disinformation in Russia’s war of aggression. Correlating overhead imagery and radio intercepts. Taking down state-sponsored cyber ops. Threats to power grids.

Russian disinformation in its war against Ukraine is a significant concern, with overhead imagery and electronic intercepts suggesting that Russian atrocities are matters of policy and strategy. Microsoft has disrupted GRU cyber operations targeting Ukraine and the West, while Facebook has taken down Iranian coordinated inauthenticity. India's Power Ministry has stopped a Chinese cyberattack, highlighting the ongoing threat of cyber warfare. Dave Dufour from Webroot discusses evolving attack mechanisms, and Dan Petro of Bishop Fox warns about document redaction. The CyberWire daily news briefing provides links to all of today's stories, including reports on the war in Ukraine, cyber threats, and grid security.