Cybercriminals are downsizing their botnets to try and trick software security companies.
The Bobax worm, which is less than a week old but has already spawned four variants, is one of the first worms to conduct a bandwidth test on its infected host to see if it is worthy of being used as a spam zombie.
A Trojan horse disguised as CNN pictures of Osama Bin Laden committing suicide is being distributed on the Internet
Police in London, acting in conjunction with Finnish law enforcement authorities, arrested three suspected virus writers on Tuesday.
Spammers have started using spyware to steal personal information so they can customise the subject lines of unsolicited emails to increase their chances of being read.
commentary Who takes the time and effort to pull off malicious stunts, like viruses, malware, worms, Trojans, or any other deliberately damaging actions? And why?
Messagelabs CTO Mark Sunner claims that ISPs allowing unfiltered traffic to flow to customers is like a water authority pumping out raw sewage. Additional reading: Microsoft reward snags suspected Sasser author
Executives under arrest, charging for e-mail, rogue staff, e-mail spoofing, spyware: it's all here in your first raft of questions to our panel of experts. Additional reading: Beat malware with Firefox, others
Although the threat of computer viruses has been a latent concern for well over a decade, experts have warned that a massive viral outbreak has the potential to seriously compromise the very backbone of the Internet. ZDNet Australia takes a look at the viruses of 2001, and the threats for the future.
An e-mail pretending to be a Windows XP security update harbours a malicious Trojan horse that could let hackers build an "army of zombie computers."
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
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