This complete classroom-ready tech resource explores the 2017 NotPetya cyberattack, where a routine update from a trusted software vendor turned into one of the most destructive digital incidents in history. Your students will investigate how it happened, who it affected, and how it could’ve been stopped — all while developing real-world cybersecurity thinking. What’s Included:Case Study Summary – Clear, age-appropriate reading passageFill-in-the-Blank Worksheet – Reinforces vocabulary & key eve