outage

Optus adds 2468 failed Triple-Zero calls to list

Optus adds 2468 failed Triple-Zero calls to list

After initially stating 228 calls didn't connect.
Kate Weber Jan 24 2024 9:08AM Governance
Optus finds 2697 Triple Zero calls failed in mobile outage

Optus finds 2697 Triple Zero calls failed in mobile outage

More than ten times as many as first disclosed.
Ry Crozier Jan 23 2024 5:18PM Telco/ISP
Answers sought after Triple Zero call failures during Optus outage

Answers sought after Triple Zero call failures during Optus outage

Leads into broader discussion of roaming.
Jeremy Nadel Nov 21 2023 6:41AM Telco/ISP
Optus had not contemplated an outage as big as November 8

Optus had not contemplated an outage as big as November 8

In its simulations and redundancy planning.
Jeremy Nadel Nov 17 2023 7:35PM Telco/ISP
Optus outage hits banks, hospitals, enterprise users

Optus outage hits banks, hospitals, enterprise users

As contact centres go offline and SMS-based authentication fails.
Kate Weber , Richard Chirgwin Nov 8 2023 12:06PM Telco/ISP
Microsoft had three staff at Australian data centre campus when Azure went out

Microsoft had three staff at Australian data centre campus when Azure went out

Cascading failures and root causes revealed.
Ry Crozier Sep 4 2023 6:55AM Cloud
Oracle battling long cloud outage in Australia

Oracle battling long cloud outage in Australia

Ongoing and widespread.
Richard Chirgwin Aug 31 2023 11:48AM Cloud
UK flight plan system outage leads to hundreds of cancellations

UK flight plan system outage leads to hundreds of cancellations

Knock-on effect could last days.
Staff Writer Aug 29 2023 11:37AM Software
CBA assures tech foundations are sound despite outage

CBA assures tech foundations are sound despite outage

Tackles resilience.
Kate Weber Jun 28 2023 6:50AM Financial Services
Commonwealth Bank systems hit by hours-long outage

Commonwealth Bank systems hit by hours-long outage

Customers left unable to transact.
Ry Crozier Jun 26 2023 11:50AM Financial Services
Teachers Mutual Bank hit by outage

Teachers Mutual Bank hit by outage

'Intermittent' issues started 19 hours ago.
Kate Weber Jun 20 2023 12:22PM Financial Services
Telstra experiences two-and-a-half hour mobile voice outage

Telstra experiences two-and-a-half hour mobile voice outage

Mostly impacted customers in NSW and Queensland.
Ry Crozier May 9 2023 9:02AM Telco/ISP
Vocus' Melbourne data centre hit by power outage

Vocus' Melbourne data centre hit by power outage

Caused cloud, internet and network services to become inaccessible.
Ry Crozier Mar 13 2023 1:06PM Cloud
Lufthansa IT meltdown strands thousands

Lufthansa IT meltdown strands thousands

Railway works cut cables.
Ilona Wissenbach and Hakan Ersen Feb 16 2023 6:55AM Strategy
Microsoft WAN issues hit M365, GitHub and Azure access

Microsoft WAN issues hit M365, GitHub and Azure access

Rolls back configuration change.
Ry Crozier Jan 25 2023 7:28PM Cloud
Australia Post experiences online services outage

Australia Post experiences online services outage

"Technical issue" affects business and consumer services.
Kate Weber Jan 23 2023 5:06PM Software
Suspected database bug caused US FAA outage

Suspected database bug caused US FAA outage

Airlines struggle to return to normal.
David Shepardson, Rajesh Kumar Singh and Abhijith Ganapavaram Jan 13 2023 10:11AM Strategy
FAA outage could disrupt flights for days

FAA outage could disrupt flights for days

System crash stopped airlines departing the US.
David Shepardson, Rajesh Kumar Singh and Abhijith Ganapavaram Jan 12 2023 11:38AM Strategy
Fire Rescue Victoria investigating security incident

Fire Rescue Victoria investigating security incident

Outage could last “three or four days”.
Richard Chirgwin Dec 16 2022 7:31AM Security
Fire Rescue Victoria suffers IT outage

Fire Rescue Victoria suffers IT outage

Website, IT systems and phones down.
Richard Chirgwin Dec 15 2022 12:27PM Hardware

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