She is not allowed to have contact with any of her accused associates or Crown witnesses.
Briggs is accused of coordinating a group of 10 people who collected tax information by pretending to be tax agents, circulating in shopping malls, supermarkets and through family and friends.
The collectors are accused of receiving a percentage of the refunds for the names collected and some allegedly also acted as bank account holders, using their bank details to get the refunds.
Briggs' bail was not opposed by police.
The court heard 14 of her charges were expected to be struck out before her trial.
Her original list of charges included accessing a computer for dishonest purposes and participating in an organised criminal group.
She is due to appear again next month.