Fair Isaac Wins 2005 North America Oracle Titan Partner of the Year Award

The award, presented on September 18 at an awards ceremony at Oracle OpenWorld, Oracle's annual technology showcase in San Francisco, recognizes Fair Isaac's excellence in delivering an innovative Network Assurance Analytics solution to help telecommunications service providers monitor and verify network performance. The solution enables companies to provide their customers with the highest levels of service.

Based on Fair Isaac's market-proven neural network and patented profiling technologies, the solution analyzes transaction data encompassing the traffic traversing a network and assigns risk scores that alert managers to potential network trouble - including network failures, intrusion, abuse, and network quality issues. Cases flagged for further investigation are stored and retrieved utilizing Oracle 10g Databases. Network operators are able to take quick, corrective actions that minimize network impact and improve overall network availability.

"This year's Titan Award winners have delivered outstanding solutions and business with Oracle," said Rauline Ochs, group vice president, North America Channels at Oracle. "We commend the innovation and the expertise that has helped Fair Isaac stand out among a very solid group of partners."

"Fair Isaac is proud to receive this honor from a valued strategic partner," said Tony Zarrella, vice president of Telecom Risk Analytics solutions at Fair Isaac. "Fair Isaac's Network Assurance Analytics solution is a great example of how our innovations, coupled with Oracle's premier database, are driving the infusion of analytics into exciting new capabilities and applications that positively impact our clients' businesses."

Fair Isaac is a partner in the Oracle PartnerNetwork, a global business network of 15.000 companies who deliver innovative software solutions based on Oracle software. The North America Oracle Titan Awards are given by Oracle to its leading partners, recognizing solutions and business practices developed or delivered in 2005.

About Oracle PartnerNetwork
Oracle PartnerNetwork is a global business network of 15.000 companies who deliver innovative software solutions based on Oracle software. Through access to Oracle's premier products, education, technical services, marketing and sales support, the Oracle PartnerNetwork program provides partners with the resources they need to be successful in today's global economy. Oracle partners are able to offer customers' leading-edge solutions backed by Oracle's position as the world's largest enterprise software company. Partners who are able to demonstrate superior product knowledge, technical expertise and a commitment to doing business with Oracle can qualify for the Oracle Certified Partner levels. http://oraclepartnernetwork.oracle.com.

About Fair Isaac
Fair Isaac Corporation (NYSE:FIC) is the preeminent provider of creative analytics that unlock value for people, businesses and industries. The company's predictive modeling, decision analysis, intelligence management, decision management systems and consulting services power billions of mission-critical customer decisions a year. Founded in 1956, Fair Isaac helps thousands of companies in over 60 countries acquire customers more efficiently, increase customer value, reduce fraud and credit losses, lower operating expenses and enter new markets more profitably. Most leading banks and credit card issuers rely on Fair Isaac solutions, as do insurers, retailers, telecommunications providers, healthcare organizations, and government agencies. Through the www.myfico.com Web site, consumers use the company's FICO^® scores, the standard measure of credit risk, to manage their financial health.

Statement Concerning Forward-Looking Information
Except for historical information contained herein, the statements contained in this press release that relate to Fair Isaac 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 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, 2004, and quarterly report on Form 10-Q for the period ended June 30, 2005. Forward-looking statements should be considered with caution. If any of these risks or uncertainties materializes or any of these assumptions proves incorrect, Fair Isaac's results could differ materially from Fair Isaac's expectations in these statements. Fair Isaac disclaims any intent or obligation to update these forward-looking statements.