RosPil is not about whistleblowing, they're better. What they do is they analyze public government purchasing tenders and try to stop illegal ones by filing official complaints and trying to publicize the issues. There are many reasons a tender can be "illegal" – e.g. if it does not contain enough information on what the government wants to be able to check that the bidder did the required work.

Alas, I have a feeling these guys won't last long if they're effective.