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5 Biggest Winners and Losers of the Week in Business

It's been a colorful week in the world of business, from Facebook's accidental hijacking spree to the timely rescue of Dell, to pink slips being passed out at DreamWorks. Here's a rundown of this week's biggest winners and losers.

LinkedIn Hacked: How the Data Breach Affects You (and Them)

Reports surfaced Wednesday that 6.5 million passwords of users on LinkedIn, the leading corporate social networking website, had been compromised. The company is taking swift action, but its even swifter earnings growth could be at risk.