I haven't been actively researching this for several years, but the #Kremlin claimed that #CambridgeAnalytica contributed to the #PutinMediaInvasion - documented in this article #WashingtonMonthly #Thanksgiving2017
https://WashingtonMonthly.com/2017/11/24/a-trumprussia-confession-in-plain-sight/
Kremlin spokesman Konstantin Rykov (mouthpiece is probably the better term, but in a Surkov world I would say "spokesman") spelling it out in Surkov style. Which #AdamCurtis considers to be #TheKeyThing about #SurkovStudents tactics, spelling out public