On Wednesday morning, Telstra’s mobile network suffered a major outage, leaving thousands of Australians unable to make phone calls or access data. According to the company, a “software defect” impacting time synchronisation across the network was to blame, with no sign it was the result of a cyberattack. At 4pm on Wednesday, Telstra said the issue had been “mostly resolved”. But the company later acknowledged some ongoing issues, as well as a “secondary issue” impacting Triple Zero calls that