Blackouts in Ukraine were just a trial run. Russian hackers are learning to sabotage infrastructure—and the US could be next.
The clocks read zero when the lights went out.
It was a Saturday night last December, and Oleksii Yasinsky was sitting on the couch with his wife and teenage son in the living room of their Kiev apartment. The 40-year-old Ukrainian cybersecurity researcher and his family were an hour into Oliver Stone’s film Snowden when their building abruptly lost power.
“The hackers don’t want us to finish the movie,” Yasinsky’s wife joked. She was referring to an event that had occurred a year earlier, a cyberattack that had cut electricity to nearly a quarter-million Ukrainians two days before Christmas in 2015. Yasinsky, a chief forensic analyst at a Kiev digital security firm, didn’t laugh. He looked over at a portable clock on his desk: The time was 00:00. Precisely midnight.
Yasinsky’s television was plugged into a surge protector with a battery backup, so only the flicker of images onscreen lit the room now. The power strip started beeping plaintively. Yasinsky got up and switched it off to save its charge, leaving the room suddenly silent.