Russia's version of Google warns it may not be able to pay its debts
https://edition.cnn.com/2022/03/04/tech/yandex-russia-internet-warning/index.html
I didn't know Yandex has such a big effect on Russian market. When I knew Yandex, I just thought it's the website serving train timetable in Russia. Anyway, closure of Google advertisement and crisis of Yandex caused serious damage on the internet service in Russia.