The death of actor Heath Ledger has prompted cybercriminals to trick unsuspecting fans into downloading malware via infected Web sites, security company Trend Micro has warned.
China is host to almost half of the world's malware-infected Web sites.
Security vendor Trend Micro's UK and Japanese Web sites were hacked last week; attackers managed to inject malicious iFrames into their "virus encyclopaedia" pages.
Mozilla CEO John Lilly has hit out at Apple, accusing the company of doing a disservice to Windows users everywhere by including its Safari browser as a default add-on installation in the latest iTunes update, likening it to the way malware is distributed.
Sir Tim Berners-Lee, credited as the inventor of the Web, has described online security as a "never-ending battle".
At this year's AusCERT conference, whitelists were a hot topic but is anyone going to use them?
When foreign markets are willing to pay twice as much for your exports, it's usually a good sign. Unfortunately for Australia, the goods being traded are compromised PCs but why are Australians worth twice as much as Americans?
According to one security vendor, Mac users are at a crossroad this year: will or won't they prove to be as gullible as their PC cousins when it comes to security?
It was inevitable that micro-blogging service Twitter would become infested with malware, according to a number of high-profile Australian users of the service.
Rootkits, which alter the kernel of an operating system and allow malicious code to hide from security software, seem to have stumped the security industry.
The explosion in drive-by download attacks continues to grow. How has the situation got so dangerous? Are there any "trusted" Web sites left?
Is the war on cyber crime as simple as pointing the finger at China, Russia and the US? We investigate whether these parts of the world are being unfairly blamed.
Security researchers worked overtime in 2007, which turned out to be a nightmare for software vendors from day one.
Apple computers have built a solid reputation on being virus-free, but is the reality different from the image?
Security software vendors may soon side with US government authorities and intentionally fail to report "certain spyware" to customers if ordered by a court to remain quiet, according to a survey of leading firms.
Wondering which endpoint security suite keeps your clients the most protected? Enex TestLab racks them all up and puts them through their paces.
If you want a fast, flexible antivirus product that an advanced user can tweak to perfection, NOD32's an excellent choice. But if you're more of a set-it-and-forget-it novice, look elsewhere.
Call it spyware, adware, malware, or tracking software, those hidden bits of code may be broadcasting your innermost secrets to the world. Here's how to put a stop to it.
We put the two top contenders in the spyware-shredding category head to head. Which one will leave your PC with that sparkly-fresh 'new pc' feeling?
While Firefox 1.5 isn't too different from the original release, what's new should attract even more Firefox users -- and that's ultimately good for the Internet.
Telstra shareholders fear break up
What do Telstra shareholders think of the telco's new CEO David Thodey? And would they support the government'… Watch it now
The Change Program changes its Agenda
What happens when you change the agenda of the ATO's Change Program, or program in some changes to the Agenda?… Watch it now
Microsoft's Tracey Fellows on Windows 7
After the launch of Windows 7 last week, ZDNet.com.au spoke briefly with Microsoft Australia and New Zealand M… Watch it now
Has New Zealand's smiling assassin delivered?
The long-awaited separation of Telstra
Google open-sources JavaScript tools
What makes you click?
Tell us for a chance to win a $1,000 GAME gift voucher.
Click here for more.
Win an iPhone 3GS!
Sign up as a ZDNet Australia member during November and you'll go in a draw to win an iPhone 3GS!
Click here to sign up!
Best Laptops
Check out the best laptops here!
Click here for more.