The announcement comes just days after Facebook CEO Mark Zuckerberg caused a ruckus in the tech and online world by saying that the "social norm" had evolved to the point where people were less concerned about privacy and more inclined to share details of their lives on the Internet.
One expert said the timing, likely coincidental, might help change the conversation.
"Certainly, this would have been in the works for quite some time," said Michael Zimmer, an assistant professor in the school of information studies at the University of Wisconsin-Milwaukee and an associate at the Center for Information Policy Research. "But I wouldn't be surprised if someone at Facebook decided to accelerate the announcement to show that they're taking user security seriously."
Facebook said the deal is an expansion of measures it began taking in July to detect compromised user accounts. The agreement will allow Facebook users a free subscription to McAfee Internet Security Suite software for six months, followed by a discount one-year subscription. The software protects against "viruses, spyware, hackers, online scammers, identity thieves, and other cybercriminals," McAfee says.
Another security software company, BitDefender, announced on Dec. 30 that spyware and malware activity rose drastically at the end of 2009. The company pointed to Trojan.Clicker.CM, which can force advertisements inside users' browsers when visiting nonsecure web sites, as the leading threat. Others include Win32.Worm.Downadup.Gen, Exploit.PDF-JS.Gen and Worm.Autorun.VHG.
The most common malware on Facebook has been Koobface, first detected in 2008.
BitDefender said the most common countries of origin for malware were China, France and the United States, followed by Australia, Romania and Spain.
The Best Defense Is an Offense
The McAfee subscription is available by selecting Protect Your PC on McAfee's Facebook page. Facebook said it will not receive any revenue from the deal
By Adam Dickter