A virus that can spread between Windows and Linux machines means that antivirus programmers may have to rethink their defences.
The most significant changes to IT security have come from sociological shifts such as young virus writers finding love or seeking employment after international wars, says a security veteran.
The creators of the Bofra worm, which exploits a recently discovered iFrame vulnerability in Internet Explorer, may have timed the release of their worm to throw Microsoft's monthly patch cycle into disarray, say security experts.
Microsoft confirmed on Monday that German authorities had arrested a man suspected of writing and releasing a program widely used to surreptitiously control computers on the Internet.
The expected rush of viruses using social engineering techniques to capitalise on Christmas and New Years' Day has failed to materialise, with no threats utilising the tactic found by leading anti-virus companies.
Virus writers have unleashed the first program that infects 64-bit Windows files, antivirus firm Symantec said Monday.
Law enforcement officials and computer security specialists say that David L. Smith's conviction in the Melissa virus case -- the first successful prosecution of a virus writer in the United States -- will have a strong chilling effect on other authors of malicious code.
Computer security specialists say the stiff penalty meted out to the Melissa creator -- years in prison and a US$150,000 fine -- will cause other virus writers to think thrice before unleashing their wares.
Virus writers have crafted another example of malicious software that can infect computers running Windows or Linux.
Virus writers are combining their efforts with hackers and spammers to launch Swiss Army knife-like malware attacks on users, Kaspersky Labs warned this week.
Antivirus firm Sophos has slammed a competitor's claims that it found the world's first 'serious' mobile phone virus.
Antivirus companies have warned of a new virus that communicates through digital images, but security experts aren't sure how much of a threat this latest evolutionary branch of malicious code poses.
After launching a mobile-security service last week, Finnish antivirus specialist F-Secure is being accused of magnifying threats to smart phones.
A worm that first disguised itself as an e-mail from computer vendors now attempts to trick MSN Messenger users into executing malicious files.
Anti virus experts speaking at the Association of anti-Virus Asia Researchers (AVAR) conference have told delegates old computer viruses are still a threat.
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