Yesterday he reported to his lawyers that a guard told him "You deserved everything you got in those videos".
Three of the guards in the adult prison now were officers at Don Dale.
"He is in a segregated part of the prison, but the guards have all-area access," Mr Tighe told AAP.
"If you're a person in prison you can't protect yourself from the guards." Voller now fears reprisals from the guards following the Four Corners story, which has put him in danger, he said.
"His name is now national and international, he now has a huge target on his head just because it's such a big issue," Mr Tighe said.
The NT government's tough-talking approach to youth crime means "the abuse of Dylan Voller has been inevitable", he said.
"If the NT government shows absolutely no respect for kids in the way they talk about crime, if they demonise these kids politically, it sets a shocking example for the guards."
- AAP