Optus Privacy Breach Affects 51,000 Customers

Optus has been found to have breached the privacy of 51,000 customers by mistakenly publishing their unlisted phone numbers in the White Pages directory. This breach, which occurred between 2015 and 2019, was a result of Optus failing to communicate customer preferences regarding number listings to Telstra. The Office of the Australian Information Commissioner (OAIC) conducted a lengthy investigation, concluding that Optus held responsibility for the breach despite arguments to the contrary. The OAIC's determination allows for a representative complaint by Maurice Blackburn Lawyers, who will seek compensation for affected individuals. Customers impacted include those who ported their numbers to Optus during the specified timeframe. The breach highlights deficiencies in Optus's processes and technology over several years. The OAIC's findings will be applied to determine reasonable compensation for affected class members.

Key Points: • Optus breached the privacy of 51,000 customers by publishing unlisted phone numbers. • The breach occurred due to failures in communication between Optus and Telstra regarding customer preferences. • Maurice Blackburn Lawyers will pursue compensation for affected individuals based on OAIC's findings.