Fair Isaac to Present at the Wedbush Morgan 7th Annual New York MAC

March 5, 2009 (Minneapolis, Minnesota, USA) - Fair Isaac Corporation (NYSE: FIC), the leading provider of decision management technology, today announced Mark Greene, Chief Executive Officer, Charles M. Osborne, Executive Vice President - Chief Financial Officer, and John D. Emerick, Jr., Vice President - Corporate Development and Treasurer, will present at the Wedbush Morgan 7th Annual New York Management Access Conference for Micro-Small-Mid-Cap Companies on Thursday, March 12, 2009 at 8:45 am EST at the Le Parker Meridien Hotel, 118 West 57th Street, New York, NY 10019.

About Fair Isaac
Fair Isaac Corporation (NYSE:FIC) makes decisions smarter. The company's solutions and technologies for Enterprise Decision Management give businesses the power to automate more processes, and apply more intelligence to every customer interaction. Through increasing the precision, consistency and agility of their decisions, Fair Isaac clients worldwide increase sales, build customer value, cut fraud losses, manage credit risk, reduce operational costs, meet changing compliance demands and enter new markets more profitably. Founded in 1956, Fair Isaac powers hundreds of billions of decisions each year in financial services, insurance, telecommunications, retail, consumer branded goods, healthcare and the public sector. Fair Isaac also helps millions of individuals manage their credit health through the www.myfico.com website.

Statement Concerning Forward-Looking Information
Except for historical information contained herein, the statements contained in this news release that relate to Fair Isaac or its business are forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially, including the success of the Company's Decision Management strategy and reengineering plan, the maintenance of its existing relationships and ability to create new relationships with customers and key alliance partners, its ability to continue to develop new and enhanced products and services, its ability to recruit and retain key technical and managerial personnel, competition, regulatory changes applicable to the use of consumer credit and other data, the failure to realize the anticipated benefits of any acquisitions, continuing material adverse developments in global economic conditions, and other risks described from time to time in Fair Isaac's SEC reports, including its Annual Report on Form 10-K for the year ended September 30, 2008, and its quarterly report on Form 10-Q for the period ended December 31, 2008. If any of these risks or uncertainties materializes, Fair Isaac's results could differ materially from its expectations. Fair Isaac disclaims any intent or obligation to update these forward-looking statements.

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