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Wednesday, July 2, 2008

The threat of online security: How safe is our data?

As Internet users display more of their personal information on social networking Web sites, and office workers upload more sensitive data to online software programs, computer hackers are employing increasingly sophisticated methods to pry that information loose. In many cases, they're devising small attacks that can fly under the radar of traditional security software, while exploiting the trust users place in popular business and consumer Web sites.

In September, the names and contact information for tens of thousands of customers of Automatic Data Processing (ADP) and SunTrust Banks (STI) were stolen from Salesforce.com (CRM), which provides online customer management software for those two companies. The incident occurred after a hacker tricked a Sales force employee into disclosing a password.

The assaults on consumer sites are getting more unnerving as well. A security researcher reported Nov. 8 that hackers had hijacked pages on News Corp.'s (NWS) social networking site MySpace, including the home page of singer Alicia Keys. Clicking nearly anywhere on the page would lead viewers to a Web site in China that tries to trick them into downloading software that can take over their PCs.

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