The real industry security concern is
“I’m slightly concerned that if the view of the threat landscape is too cyberwarfare/GCHQ-dominated, it may not always work to the best advantage of the private sector and home users, whose priorities and assumptions may be very different," Harley said.
This will be no help in selling 1/2 price security bloatware in PC World to Joe public and selling the anti-virus, vulnerability scanner, port locking, disk encryption, firewalls and rules analysers, IDS, IPS, HID, HIP, VPN setup tools, DLP, User provisioning, UAM tools, password vaults etc. to industry, all of which fail to stop even the simplest of DDOS attacks and do little to counter cyber warfare. They do allow industry to pass audits and comply with the law, and home users to say 'how did I get infected, I have anti-virus installed.'
Cyber attacks have been talked about for years, STUXNET seems to be the first to emerge to the public at large. The guys at GCHQ could and probably do write similar code, so currently are the best placed to advise how to defend against these types of attack.
The security industry will no doubt catch up with their fully featured latest security tool that will also secure your uranium enriching centrifuge or water pump, and is selling for 1/2 price at a PC World nearby.