Bad McAfee Update Takes Down PCs

An update to antivirus software for corporate customers of McAfee Inc., caused much difficulty for customers running Windows XP with Service Pack 3 installed. The company has released a statement via it's blog saying:

In the past 24 hours, McAfee identified a new threat that impacts Windows PCs. Researchers worked diligently to address this threat that attacks critical Windows system executables and buries itself deep into a computer’s memory.

The research team created detection and removal to address this threat. The remediation passed our quality testing and was released with the 5958 virus definition file at 2.00 PM GMT+1 (6am Pacific Time) on Wednesday, April 21.

McAfee is aware that a number of customers have incurred a false positive error due to this release. Corporations who kept a feature called “Scan Processes on Enable” in McAfee VirusScan Enterprise disabled, as it is by default, were not affected...

Guess it's damage control time! I'm amazed that this sort of thing doesn't happen more frequently considering the frequency of updates issued and the nature of the files that are potentially affected.

McAfee Spam Expirement = 23,233 e-mails In One Month

In an experiment, McAfee invited 50 people from around the world to surf without spam filters. The results varied depending on where the surfer resided however I think you'll agree that even the least affected geographically still received a staggering amount of spam! Spam received by surfer by country (in one month):

US - 23,233

Brazil - 15,856

Italy - 15,610

Mexico - 12,229

UK - 11,965

Australia - 9,214

The Netherlands - 6,378

Spain - 5,419

France - 2,597

Germany - 2,331

"Many of our participants noticed that their computers were slowing down. This means that while they were surfing, unbeknownst to them, websites were installing malware," said Guy Roberts, director of McAfee's labs in Europe.

The future does not seem to hold any promise for eradicating spam either, "...it is such an immense problem and it's never going to go away. It's no longer a question of solving it but one of managing it," says Dave De Walt, chief executive of McAfee.

BBC story here.