New Steam update looks to ban smurfing, but Dota 2 players aren't convinced - Dot Esports

Waga's smurf account gets BANNED as part of the 90,000 that Valve banned

With today's update, valve add smurfing into permanent matchmaking ban warning message : r/DotA2

Valve puts its foot down on smurfing, banning 90k Dota 2 accounts

Cr1t calls for Dota 2 players to take a stand against cheaters, smurfs, and boosters after latest Valve ban wave - Dot Esports

Smurfing is Not Welcome in Dota : r/DotA2

I am getting tired of playing against smurfs/boosters : r/DotA2

Valve cracks down on Dota 2 smurfing, begins by banning 90,000 accounts - Neowin

Smurfing changes and ban wave included pro players and community figures like Wagamama — Escorenews

Dota 2 smurfs to be banned as Valve goes hard on game-ruining behaviours - GINX TV

Dota 2 smurfs to be banned as Valve goes hard on game-ruining behaviours - GINX TV