ISMG Editors: How Ukraine’s Cyber Defenders Prepped for War

Also; Meta Fined 1.2 Billion Euros for Privacy Issues; GDPR’s 5-Year Anniversary
In the latest weekly update, ISMG editors discuss top takeaways from Ukraine’s cyber defense success, how a European regulator suspended Facebook data transfers to the United States, and the state of the EU General Data Protection Regulation on its five-year anniversary.