Outage Watch

Forrester estimates the recent AT&T outage cost the US economy millions of dollars. Here are some lessons for IT leaders in the wake of the event.

The outage was caused by an issue between the bank’s IT systems and a data center, reports suggest.

DBS and Citigroup faced widespread disruption during a data center outage on October 14.

The FAA says last week’s outage was caused by a contractor and still insists the outage wasn’t a cyberattack – but Canada experienced an outage to a similar system on the same day.

Cloud giant Alibaba’s outage on Sunday was caused by a malfunctioning refrigeration unit, say company officials.