While Russia continues to build up forces on the border of Ukraine, it also launched a series of DDoS attacks against highly visible Ukrainian websites, including several banks. The attacks were not particularly sophisticated, and are more akin to threats than action. Although the attacks have not been attributed to Russia, many news sources agree that they are the most likely culprit.

Read the full release from the Washington Post:

https://www.washingtonpost.com/politics/2022/02/16/cyber-fight-ukraine-is-getting-more-serious/