Too Long; Didn't Read
The Wall Street Journal published an <a href="https://www.wsj.com/articles/americas-electric-grid-has-a-vulnerable-back-doorand-russia-walked-through-it-11547137112" target="_blank">explosive story</a> about how state-sponsored Russian hackers used a variety of techniques and a spider web of compromised accounts to ultimately gain access to the control infrastructure that monitors and controls the flow of electricity in the US power grid.