By Jeremy Kirk, IDG News ServiceA new vulnerability has been found in Microsoft's Excel spreadsheet program, just a few days after the company fixed problems with several of its applications in its monthly patch distribution.
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One customer reported an attack using the vulnerability, which comes from an e-mail with a malicious Excel document attached, wrote Mike Reavey, Microsoft Security Program Manager, on the company's security blog.
Reavey noted that the e-mail application should prompt users to take care if they attempt to open the attachment. He cautioned against opening unsolicited documents, whoever they come from.
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