Yandex "parent company" is in Netherlands. Kasperky Lab "is operated" by a UK holding company.

They are one of the "sneaky" Russian companies who make money on the West but fully support Russian government. Czech office and such is to keep appearances.

1. Business/sales in Czech, eng in Saint-Petersburg. At least, used to.

2. They did not react on Ukrainians discussing their employee pro-war stance. They made sure to clean up all discussions on their forums and elsewhere.

3. They formally closed the offices. Employee are working remotely from Russia.

There already was a SolarWinds breach. There will be more.