This article examines two key components of the Australian Government’s data surveillance framework and critiques their impact on journalistic confidentiality. The 2015 mandatory data retention scheme and the 2018 telecommunications industry assistance scheme have been the subjects of considerable controversy and ongoing parliamentary reviews. The combined effect of these provisions is that journalists are unable to confidently fulfil their ethical obligation to maintain source confidentiality. The article recommends targeted reforms to more explicitly and appropriately balance the public interest in journalistic confidentiality (and relatedly, democracy, public accountability and the rule of law) against law enforcement and national security objectives.