fake player / reflected server

Bots and fake players (1hr time) and Bot that show as Real players. .. They also setup a reflection server to redirect players (they often change the port of 27080 when delisted by a +1 number to port) redirect player: 51.195.188.106:27080 to 51.195.188.106:27015 Can anything be done about these cheaters? https://www.battlemetrics.com/servers/css/27775886 https://www.battlemetrics.com/servers/css/28859533