The Cyberattack from Russia on February 23th 2022 was first observed in Redmond, Washington: It was the beginning of the Ukraine war.

The war in Ukraine follows this pattern. The Russian military poured across the Ukrainian border on February 24, 2022, with a combination of troops, tanks, aircraft, and cruise missiles. But the first shots were in fact fired hours before when the calendar still said February 23. They involved a cyberweapon called “Foxblade” that was launched against computers in Ukraine. Reflecting the technology of our time, those among the first to observe the attack were half a world away, working in the United States in Redmond, Washington. 

As much as anything, this captures the importance of stepping back and taking stock of the first several months of the war in Ukraine, which has been devastating for the country in terms of destruction and loss of life, including innocent civilians. 

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https://blogs.microsoft.com/on-the-issues/2022/06/22/defending-ukraine-early-lessons-from-the-cyber-war/