"The intelligence reveals the names of the Russian spies, their place of work, registered address and passport data as well as the models and registration plates of their cars."

This is a positive example of doxing, if the list is accurate.

Or a horrible witch hunt if it isn't.

I counted 8 Yurievich. Is that a common name in Russia, or is just the whole family working there?

Order in this list is: family name, given name, patronymic. Юрий is a common name and Юрьевич is a common patronymic.