The special US cyber attack unit US Air Force Cyber Command will use network warfare such as denial of service and confidential data loss as stage one of a physical attack to soften an enemy's defences, according to a senior US general.
Australian Uecomm customers were frustrated by two hours of intermittent service today, as malicious hackers flooded the network with spurious traffic.
The popular social-networking site Facebook is coming under increased attack by spammers and phishers, the company's security chief has revealed.
CNN.com was knocked offline for three hours shortly after Chinese hackers claimed to have called off a planned denial of service attack against the US publisher.
The US wants to help defend against cyber attacks by embarking on a project that would build the equivalent of an online nuclear bomb.
One year ago, the Estonian government moved a war memorial honouring Russian-Estonians who died fighting the Nazis, a move that may have triggered what some believe is the first instance of a sustained, international cyberwar.
Late last week, leaders of a group of Chinese hackers called off a planned denial of service attack on CNN.com, after it was reported on the same day that the attack would occur over the weekend, in protest at "anti-Chinese" media across the Western world.
Cyber Storm II, the international simulation of a coordinated attack on global cyber infrastructure, starts this week.
NATO's cyber-defence chief has warned that computer-based terrorism poses the same threat to national security as a missile attack.
The owners of the Storm botnet, whose identities are as yet unknown, could be preparing to sell off the "services" of segments of the network, according to Joe Stewart, a researcher from managed security services company SecureWorks.
Denial-of-service attacks are growing faster than bandwidth is being added to the Internet, according to VeriSign, the company that administers the .com domain.
Security around DNS servers is still a serious issue for network administrators, even though new servers such as BIND 9 are more secure, according to a new survey released this week.
LinuxWorld today played host to a demonstration of the vulnerabilities of Web 2.0, with SPI Dynamic's senior security engineer, Matt Fisher, offering some new examples of what criminals are doing online, armed with little more than a desktop browser.
Those entering online dating forums risk having more than their hearts stolen, especially if they're chatting to a malicious Russian bot.
Chasing Ballmer in Sydney
Where's Ballmer? In this video, ZDNet.com.au journalist Liam Tung chases Steve Ballmer around the stree… Watch it now
NBN needs workers on board
D'Ascenzo: Read p23 of security review
Opening the floodgates on missing drives
'At The Whiteboard' Video Series
Click here to learn more about Microsoft Windows Server 2008 and Hyper-V technology.
Click here for more.
CXO's Unplugged - Real Business Insight
Phil Dobbie interviews business leaders to reveal their thoughts on various management challenges.
Click here to see the latest video.
Printer Superguide
Looking to buy a printer? Our superguide rates the latest printers and shines a light into the industry.
Click here for more.