Reviewing Russian cyber campaigns in the war against Ukraine, and the complexity of Ukraine's IT Army. ICEFALL advice and reactions. Carole Theriault looks at Hollywood’s relationship with VPNs. Robert M. Lee from Dragos provides a rundown on Pipedream. And CISA updates its Cloud Security Technical Reference Architecture.

For links to all of today's stories check out our CyberWire daily news briefing:
https://thecyberwire.com/newsletters/daily-briefing/11/120

Selected reading.
[Blog] Defending Ukraine: Early Lessons from the Cyber War (Microsoft On the Issues)
[Report] Defending Ukraine: Early Lessons from the Cyber War (Microsoft)
Russian cyber spies attack Ukraine's allies, Microsoft says (Reuters) 
Research questions potentially dangerous implications of Ukraine's IT Army (CyberScoop)
The IT Army of Ukraine Structure, Tasking, and Ecosystem (Center for Security Studies) 
CISA Releases Security Advisories Related to OT:ICEFALL (Insecure by Design) Report (CISA)
Industry Reactions to 'OT:Icefall' Vulnerabilities Found in ICS Products (SecurityWeek) 
Cloud Security Technical Reference Architecture (CISA)