Best Buy warns of data breach

Best Buy is warning that some of its customers' payment information may have been compromised in a data breach.

AP-GfK poll: Strong opposition to in-flight calls

As federal regulators consider removing a decades-old prohibition on making phone calls on planes, a majority of Americans who fly oppose such a change, a new Associated Press-GfK poll finds.

Twitter pushes deeper into targeted advertising

Twitter on Thursday launched a new form of targeted advertising, allowing companies to deliver "promoted tweets" to customers who show interest in the brand through Web browsing.

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