Customer access to services disrupted.
Departed govt cyber tsar and former Optus Business chief unite penetration testers.
Ramps up criticism of government-backed telco project.
Faulty hardware, incorrect configuration blamed for April fail.
Tracking water in the troposphere.
Perth facility tries to bounce Qantas loungers, traditional landlords.
Another defection.
Faces a pivotal meeting of backers on Monday after severe setback.
To allay security concerns ahead of launch of 5G networks.