>A temporary network disruption that affected AT&T customers in the U.S. Thursday was caused by a software update, the company said.
>AT&T told ABC News in a statement ABC News that the outage was not a cyberattack but caused by "the application and execution of an incorrect process used as we were expanding our network."
>AT&T told ABC News in a statement ABC News that the outage was not a cyberattack but caused by "the application and execution of an incorrect process used as we were expanding our network."
https://abcnews.go.com/US/att-outage-impacting-us-customers-...
https://news.ycombinator.com/item?id=39477187