A computer virus that camouflages itself as a message from PayPal has started spreading among home users, antivirus companies said.
Lirva is a mass-mailing worm that arrives via e-mail either announcing a new Microsoft patch or offering fan access to Avril Lavigne.
Finland-based F-Secure has added more security to its customer mailing lists, after a moderator accidentally forwarded a virus to users of the company's antivirus software.
A variant of the mass-mailing Bagle virus started spreading Tuesday, as U.S. businesses returned from the long weekend.
A new version of the Bagle computer virus started spreading on Monday among PCs connected to the Internet, and antivirus companies warned that more variants are sure to come.
Finland-based F-Secure has added more security to its customer mailing lists, after a moderator accidentally forwarded a virus to users of the company's antivirus software.
Microsoft will work with law enforcement to track down writers of worms, viruses and other malicious code, and is ponying up US$5 million to fund the search.
A vulnerability in all versions of Windows could allow attackers to use a malicious Web site or HTML e-mail message to trap victims and take control of their PCs, warned Microsoft.
In the final part of this three-part special, our security experts tackle questions ranging from stopping spam and spyware liability, to hijacking e-mail addresses and Web site spoofing.
Virus writers seem to be trying every trick they can these days to infect our computers, but we can fight back. How? For starters, says Robert, try updating Windows frequently.
If you receive e-mail instructions on how to remove the file SULFNBK from Windows, don't do it. This virus warning is a hoax.
We recommend installing Windows XP SP2 but only after Microsoft has had a few weeks to work out the kinks.
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