So i dont know if this is Legit but it was a post in russian

Well done all the same developer Valve, first of all scared, but then made the right decision and have removed what they themselves have done. Updated again and will be happy! You can either delete the file is responsible for updating and when the Steam update, or roll back to Windows and go to Steam, or through the new installer TRIMS jump start the update and re-COP. Developers have brought a formal apology, forgive them guys, anything can happen. True history of messages with your friends you can leave, but not the substance, but now business as usual.