...administrators are seeing it less. "We are still seeing some activity, but it doesn't seem to be quite as active," said Vincent Gullotto, McAfee.com's chief virus researcher. Experts implored computer users to update their antivirus software and...

...were large companies in Germany, Britain and the United States that are clients of Network Associates Inc., said Vincent Gullotto, a vice president at the company's anti-virus research lab. He would not name the companies. A large television...

...open unexpected attachments. Efforts to isolate and track the worm were hampered by the swiftness of the attack. Vincent Gullotto, head antivirus researcher for McAfee.com, said the first report came at about 9 a.m. EDT, from a site in...

...from someone you know and it has an attached file, there's only a 50-50 chance it's bona fide, according to Vincent Gullotto, Network Associates Inc. vice president for the McAfee Anti-Virus Emergency Response Team. If such a message...

...certain who sent the virus, but researchers believed the threat is so serious that they notified the FBI, said Vincent Gullotto, director of the company's virus detection team. "It could basically disable your PC easily," Gullotto said...

...W32.Nimda," had affected "thousands, possibly tens of thousands" of targets by midday Tuesday, according to Vincent Gullotto, head virus fighter at McAfee.com, a software company. Even when the attack isn't successful, the worm's...

...W32.Nimda," had affected "thousands, possibly tens of thousands" of targets by midday Tuesday, according to Vincent Gullotto, head virus fighter at McAfee.com, a software company. Even when the attack isn't successful, the worm's...