outage

ASX outage caused by security software upgrade

ASX outage caused by security software upgrade

Deepens investors' doubts over broader tech overhaul.
Christine Chen and Scott Murdoch Dec 4 2025 6:20AM Financial Services
Optus network server failure downs NBN services in Queensland

Optus network server failure downs NBN services in Queensland

Follows two previous significant or major outages.
Andrew Colley Dec 3 2025 4:07PM Telco/ISP
AWS outage caused by "unlikely interaction" between automated systems

AWS outage caused by "unlikely interaction" between automated systems

Cloud provider explains US-EAST-1 chaos.
Ry Crozier Oct 24 2025 5:09PM Cloud
Optus firewall upgrade behind 13-hour Triple Zero outage

Optus firewall upgrade behind 13-hour Triple Zero outage

Telco faces multiple investigations.
Ry Crozier Sep 20 2025 5:46PM Networking
NSW Digital Minister urges PEXA to improve outage reporting

NSW Digital Minister urges PEXA to improve outage reporting

Follows 35 "significant" disruptions in 2025.
Eleanor Dickinson Sep 3 2025 2:54PM Financial Services
NBN Co to axe millions of useless planned outage notifications

NBN Co to axe millions of useless planned outage notifications

Purge underway.
Ry Crozier Jul 25 2025 6:20AM Telco/ISP
Ticketek Australia took website down due to "heightened threat level"

Ticketek Australia took website down due to "heightened threat level"

Identified by system monitoring.
Kate Weber Nov 19 2024 12:56PM Security
CrowdStrike rejects Delta Air Lines claims over flight woes

CrowdStrike rejects Delta Air Lines claims over flight woes

Following a July 19 global outage sparked by a faulty update and suggested it had minimal potential liability.
David Shepardson Aug 5 2024 4:38PM Governance
Microsoft DDoS defence error amplifies attack impact on Azure services

Microsoft DDoS defence error amplifies attack impact on Azure services

Resolved just before 6am.
Ry Crozier Jul 31 2024 9:00AM Security
US congressional panel calls on CrowdStrike CEO to testify on outage

US congressional panel calls on CrowdStrike CEO to testify on outage

Letter sent to CrowdStrike CEO George Kurtz asking him to testify on last week's global tech outage.
Kanishka Singh Jul 23 2024 12:22PM Governance
Consumers beware: CrowdStrike outage sparks scam concerns

Consumers beware: CrowdStrike outage sparks scam concerns

"It is very important that Australians are extremely cautious".
Kate Weber Jul 22 2024 10:21AM Governance
Australian telcos face new outage disclosure and Triple Zero rules

Australian telcos face new outage disclosure and Triple Zero rules

Following network issues at Optus and then Telstra.
Ry Crozier Apr 30 2024 6:46AM Telco/ISP
Big Mac goes Big Tech, with a few hiccups

Big Mac goes Big Tech, with a few hiccups

McDonald’s said weekend outage caused by an unnamed third-party provider during a "configuration change".
Waylon Cunningham Mar 18 2024 11:05AM Governance
Ubank, other Australian "challenger" banks, hit by lengthy DA outage

Ubank, other Australian "challenger" banks, hit by lengthy DA outage

Exclusive: Problems at core services provider.
Ry Crozier Feb 15 2024 5:02PM Financial Services
Microsoft Teams returns to normalcy after outage

Microsoft Teams returns to normalcy after outage

Services restored after a disruption blocked access to the messaging platform.
Staff Writer Jan 29 2024 1:33AM Governance
ME Bank app and internet banking restored after near 29-hour outage

ME Bank app and internet banking restored after near 29-hour outage

Declines to say if system integration triggered issues.
Jeremy Nadel Jan 26 2024 7:53AM Financial Services
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

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