The latest variant of the MyDoom worm, which was discovered Tuesday, peaked after around 12 hours and has already started dying out, according to antivirus companies.
Antivirus companies are perplexed by a spate of recent viruses that contain messages in which the writers threaten to attack them.
Mydoom is a mass mailing and peer-to-peer (KaZaA) worm that targets The SCO group. This worm is spreading rapidly and went from a standing start to a category 4 rating at Symantec in one leap.
Increasingly, attackers are using better tools to find vulnerabilities quickly, exploit flaws and hide their attacks.
MyDoom could spell the end of some security technologies.
Increasingly, attackers are using better tools to find vulnerabilities quickly, exploit flaws and hide their attacks.
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.
Analyst Jon Oltsik writes that MyDoom virus sounded the alarm about the new business reality and the precariuos state of enterprise security.
When security experts first detected a worm that uses Yahoo's People Search engine to harvest e-mail addresses, they assumed it was a new variant of MyDoom.
It's official: MyDoom is the fastest spreading e-mail virus or worm in computer history but what's even more incredible is that it does nothing special; instead, it relies largely upon classic, tried-and-true e-mail infection methods dating back at least four years.
Viruses like MyDoom spread more quickly than warm butter on toast. Why?
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