Technology ❯ Information Technology

System Outages

Impact on Services Network Issues Cybersecurity Impact on Industries Service Disruptions Impact on Operations Impact on Businesses Impact on Business Incident Response Microsoft Windows

Alaska Airlines Grounds Flights Nationwide Over IT Outage

The carrier requested a 70‑minute FAA ground stop to manage operations during an unresolved systems failure.

CVS Confirms Network Outage Disrupting Some Pharmacy Services

Disney World Moves Some Snack Carts to Cashless Payments

CBSA Outage Snarls Ontario–U.S. Truck Crossings as Processing Partially Restored

United Airlines Resumes Flights After System Glitch, Faces Residual Delays

United Airlines Restores Flights After Unimatic Outage but Backlog Persists

Alaska Airlines Restarts Operations After Nationwide IT Outage

UK Post Office Restores Services After Major Technical Outage

Microsoft Rolls Out Phased Fix to Restore Outlook and Copilot Services

Clipper Service Restored After Outage Disrupted Day-One Fare Hikes

Columbia University Probes System Outage as Possible Cyberattack

Nationwide Outage Halts Passport Verification at Illinois DMVs

Technical Outage Disrupts Tax Offices Across Northern Germany

Former SSA Chief Warns Social Security Payments Could Be Disrupted Within Weeks

Marks & Spencer Cyber Incident Disrupts Services, Investigation Underway

Barclays Faces £12.5m Compensation Bill for IT Outages

Barclays IT Outage Disrupts Customer Accounts and Payments for Nearly 24 Hours

Frontier Airlines Resumes Flights After Brief IT-Related Ground Stop

Capital One Outage Leaves Customers Without Access to Funds for Days

CrowdStrike Faces Stock Drop Despite Strong Revenue Growth and Raised Outlook