Number-two telecommunications company SingTel Optus will undergo a wide ranging, independent review of its information-security systems after working with the Office of the Australian Information ...

Businesses are counting the costs after the nationwide outage ground trading to a halt. More than 10 million customers and ...

Optus has revealed the reason behind a communications outage that caused havoc for millions of people and businesses around ...

Dec 18 (Reuters) - An inquiry ‌into Optus's emergency services telephone number outage ‌in Australia, which resulted in two deaths, revealed a series of failures during a firewall upgrade that left ...

Singapore-owned Australian telco Optus has walked away from the full year to March 31 a little battered and bruised. The company saw declines across the board, and thanks to a number of exceptional ...

Dec 18 (Reuters) - Optus, Australia's second-largest telecoms services provider, said on Thursday that an independent review into its September outage found gaps in process, accountability, escalation ...

SYDNEY (Reuters) -Singapore Telecommunications, which owns Australia's second largest telco Optus, apologised on Wednesday for a Optus outage that probably caused four deaths, after emergency calls ...

The Australian Competition and Consumer Commission (ACCC) began proceedings in Federal Court on Monday against the nation's three biggest telcos: Telstra, Optus, and TPG. The consumer watchdog is ...