Are RussianAccording to Tech News World:
Within an hour of the shooting at a Florida High School last week, divisive messages began pouring out of Twitter accounts believed to be controlled by Russia.
At a rapid speed, messages began flooding Twitter Trolls Exploit Floridausing popular hashtags like #guncontrolnow, #gunreformnow and #Parklandshooting to exploit the rampage by a lone gunman with an assault rifle at the Marjory Stoneman Douglas High School Shooting?in Parkland, Florida, The New York Times reported Monday.
Ref article Are Russian Twitter trolls exploiting the Florida school shooting?