Get all your news in one place.
100's of premium titles.
One app.
Start reading
The Guardian - US
The Guardian - US
Technology
Dan Milmo, Julia Kollewe, Ben Quinn, Josh Taylor and Mimi Ibrahim

Slow recovery from IT outage begins as experts warn of future risks

A screen above the entrance to the baggage claim area displays a Microsoft error message on Friday, July 19, 2024 at the Portland International Jetport in Portland, Maine.
A screen above the entrance to the baggage claim area on Friday 19 July at the Portland International Jetport in Portland, Maine. Photograph: Gregory Rec/AP

Services began to come back online on Friday evening after an IT failure that wreaked havoc worldwide. But full recovery could take weeks, experts have said, after airports, healthcare services and businesses were hit by the “largest outage in history”.

Flights and hospital appointments were cancelled, payroll systems seized up and TV channels went off air after a botched software upgrade hit Microsoft’s Windows operating system.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.