Outage
Virgin Media customers report internet outages
The outages started just after 17:00 on Monday
Microsoft Teams outage blamed on expired SSL certificate
Microsoft Teams downed for three hours due to simple error
Three UK suffers first major nationwide outage since 2015
Three claims its network is now back up - but that subscribers may need to turn devices off and on again to restore services
Facebook fixes global outage across social platforms
The outage affected Facebook, Ingstagram, WhatsApp and Messenger users globally
Cloudflare blames global outage on botched firewall rule change
Deployment of single misconfigured firewall rule caused CPU server spike across Cloudflare's infrastructure
Microsoft cloud outage caused by DNS blunder
Microsoft blamed a DNS configuration error for the three-hour outage
Facebook claims server configuration change caused 14-hour outage to Facebook, Instagram and WhatsApp
BGP protocol shenanigans ruled out as Facebook admits outage was caused by its own engineers
Ericsson apologises for O2 network outage
The data network crash, which affected millions of people worldwide, was caused by an expired software certificate
O2 blames network outage on third-party software glitch
O2 claims mobile operators worldwide could be affected
NatWest online, app and telephone banking customers locked out of their accounts
NatWest outage comes a day after similar disruption at Barclays, which is reportedly facing an investigation
Paul Pester resigns as CEO of TSB following new round of IT outages
Repeated IT failures force out TSB CEO Paul Pester
UPDATED: Slack suffers global outage and later claims to have fixed it
Slack suffers connectivity issues
Eleven-hour Microsoft Azure outage hits Northern Europe region
North Europe Azure outage blamed on datacentre "temperature issue" - but customers are still complaining this morning
TSB brings in IBM in attempt to resolve IT crisis
Failed system upgrade which resulted in customers being able to access one another's accounts now being investigated by IBM
End-to-end monitoring the answer to inceased complexity issues
Matt Haberle, business operations manager EMEA, LogicMonitor, tells the audience at Computing's Cloud and Infrastructure Summit North, that monitoring can help the pain associated with complexity and outages
Microsoft investigates causes of Europe-wide Office 365 outage
Friday email outage for Microsoft Office 365 users
Poor coding and GUI caused America's largest-ever telephone outage
Poorly coded critical system helped Level 3 to accidentally blacklist itself
Most read
