Chicago, IL, Apr. 27 (UPI) -- A new feature launched last week by Google.com, the Internet's most popular search engine, allows users to see all of their past searches, but privacy experts told UPI's The Web the service easily could be abused. document.write('');"People should review the site's privacy policy before using the service," said Tom Guida, an intellectual property attorney with Baker & Hostetler LLP in New York City.