One of Australia's biggest telecommunication companies sent emails about a deadly outage to the wrong email address at the ...

An inquiry into the telco's triple-0 failure was green-lit by the Senate late on Tuesday and will hold its first hearings in Parliament House next week.

Optus has confirmed the departure of two senior executives, just weeks after its disastrous triple-0 outage.

Australian telecommunications company Optus sent crucial emails about a deadly triple-0 outage to an obsolete government ...

A proposed Senate inquiry into the failure will examine foreign ownership of critical infrastructure such as the emergency ...

The announcement didn’t suggest the departures were related to a recent Optus triple-zero outage, which has been linked to ...

Optus sent two emails about its triple-0 outage to the wrong public service email address, where they sat undetected for more than a day. The revelation came at an estimates hearing on Wednesday, ...

The communications regulator and Department of Communications have given conflicting accounts of when they were first alerted ...

In today’s news, Glencore paid below Australia’s corporate tax rate last year, Optus reveals it sent Triple Zero outage emails to the wrong government address, and a billionaire plans cuts to airfares ...

Senior managers at the National Broadband Network intervened to accelerate a home internet upgrade for News Corp pundit Andrew Bolt and resolve a technical problem for a top executive's friend during ...

Thousands of Optus customers in South East Queensland have been impacted by an outage that may impact triple-0 calls.