 Theron Martin used to head the UK's National Security Centre. It's not going to get any worse because, I mean, it was a disaster, but the cause of it was a single cause. It was quickly identified and it was stopped, and now we know how to fix it. The outage is still having impact, with FlightAware reporting that so far almost 1,100 global flights have been cancelled Sunday, today, as several airlines continue to recover from that outage.