Smart Grid Security Infographic (IMAGE) Michigan Technological University Caption Specific targets are weak in terms of a power grid's cybersecurity; the impacts hacking have cascading effects through the system leading to equipment failure, power outages, blackouts and islanding where a grid section is cut off from the main grid. Credit Michigan Tech, Vassilissa Semouchkina Usage Restrictions please credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.