Russian hackers exploited gaps in U.S. defenses and spent months in government and corporate networks in one of the most effective cyber-espionage campaigns of all time. This is how they did it.
https://www.npr.org/2021/04/16/985439655/a-worst-nightmare-cyberattack-the-untold-story-of-the-solarwinds-hack
* tough sanctions * destructive and costly cyberattack * sent a few blog posts * craft a statement * wrote in the blog post