Home Cyber Electric Grid Hacking Exercise Puts Spotlight on Shortage of Security Clearances CyberNews Electric Grid Hacking Exercise Puts Spotlight on Shortage of Security Clearances April 9, 2018 16 Share FacebookLinkedinTwitter You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Cyber Singapore Legislation Moves to Keep Up with Technology Cyber “We Are In the Midst of a Fundamental Transformation,” Says National Cyber Director Cyber Chinese Cyber-Attacks are Imminent and Dangerous Says FBI Director