Two new Bagle worm variants and the worm's original assembler source code were spreading around the Internet on Sunday - a dangerous development, according to security experts.
Cybercriminals claimed on Friday that the UK Prime Minister's e-mail account has been hacked, in the latest attempt to attack PCs with malware.
Criminals have targeted business executives with malicious e-mails in what MessageLabs believes to be the first mass-targeted software campaign.
The first attacks that are likely to have stemmed from a serious Domain Name System flaw have been reported.
Security company Kaspersky claimed that Vista's User Account Control (UAC), the system of user privileges that can be used to restrict users' administrative rights, will be so annoying that users will disable it.
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.
A new variant of the MyDoom worm discovered on Tuesday downloads malware from an MP3-downloading site and a personal Web site, according to security experts, who claim that hackers have compromised these sites by exploiting scripting vulnerabilities in their guestbooks.
silicon.com's Jo Best looks at 10 oft-debated areas in mobile and wireless and asks a simple question: how much should you care over the next 12 months?
Could quarantining e-mails be a better way of dealing with viruses than the traditional approach used by most antivirus companies?
Antivirus guru Eugene Kaspersky says the lure of fame and fortune have resulted in a higher number of criminal activity on the Internet.
Security patches are a big worry: they come out at odd times, they suck up your bandwidth, and just occasionally they break things. We look at patch management packages to ease the burden.
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