Despite being released in the third week of last month, Sober was by far the most successful piece of malware and accounted for more than 40 percent of all viruses in November, according to Sophos.
Federal law enforcement officials confirmed that they have arrested a suspect in the MSBlast worm attack that compromised hundreds of thousands of computers earlier this month.
Easily exploited vulnerabilities are a hackers favourite target. Use this updated SANS/FBI list of the top threats to Windows to find out where the hackers may be lurking.
The days when you might have left your virtual front door unlocked are long gone. More and more organisations are experiencing unauthorised use of computer systems. And, if experts are right, it's only going to get worse! Read ZDNet's comprehensive guide on Net security, and start protecting yourself.
In 2008 the line between cybercrime and legitimate business will blur, Australians will find out just how many data breaches occur, smartphones will attract malware, and people will decide which group is worse: social networking sites seeking to monetise page hits or identity thieves.
Easily exploited vulnerabilities are a hackers favourite target. Use this updated SANS/FBI list of the top threats to Windows to find out where the hackers may be lurking.
Get the details on the latest threats and see how they are requiring an escalation in the war against viruses, worms, and other malware.
A new variant of the MyDoom worm, described variously as MyDoom.Q or MyDoom.O, was discovered on Tuesday that uses Yahoo's People Search to find new email addresses.
A new worm that attacks Linux Web servers compromises more than 3,500 machines, creating a rogue peer-to-peer network that has been used to flood other computers with data.
The worst part of SoBig.F may not be that it is spreading quickly and bogging down networks. Several antivirus companies have discovered that this worm carries a hidden Trojan.
Rumour mill about Yahoo's future goes into overdrive
ZDNet correspondent Sumi Das talks with Editor in Chief Larry Dignan about the many variables at play in the Y… Watch it now
Will the NSW Govt put Linux in schools?
Naked Mac versus protected PC: What wins?
Dear Telstra: pack up your toys, go home
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