The civilsed world is safe:
The BBC’s controller of digital distribution, Richard Cooper, explained that the problem lay with the way users are directed to BBC websites : “For the more technically minded, this was a failure in the systems that perform two functions.
“The first is the aggregation of network traffic from the BBC’s hosting centres to the internet. The second is the announcement of ‘routes’ onto the internet that allows BBC Online to be ‘found’,” he wrote.
Some users, writing online, have speculated that the site had been subject to a massive distributed denial of service (DDoS) attack.
Typically, hackers will crash a website’s servers by swamping it with requests, usually from computers that have been hijacked using malicious software.
The BBC said that, at this stage, there was no indication that the failure had been caused by such an attack.
Paul Mutton, a security researcher at Netcraft, said that traffic patterns around the BBC site immediately before and after the outage suggested that it was down to a technical failure.
“Usually there will be an increase in request times [to a website] before a DDoS. Traffic patters to the BBC site were not typical of an attack,” said Mr Mutton.
http://www.bbc.co.uk/news/technology-12904586