A digital attack that spread from the U.S. to Norway is a stark reminder that even simple digital attacks from low-level hackers can produce major disruptions to people’s daily lives and international commerce.

https://www.washingtonpost.com/news/powerpost/paloma/the-cybersecurity-202/2019/03/20/the-cybersecurity-202-hydro-hack-shows-even-low-level-criminals-can-cause-major-disruptions/5c9193591b326b0f7f38f1f5/?utm_term=.5e648b5d202b