According to the Harvard Crimson, she claimed to have degrees from three schools, including a Ph.D. She in fact attended only one of the schools, RPI, and left without a bachelor's degree.
Her statement on the subject asks that we "respect her privacy." Pardon me for finding that request absurd under the circumstances. If I were the district attorney in Cambridge, I would consider bringing an action for criminal fraud. http://www.thecrimson.com/article.aspx?ref=518541