EDS SELECTS HNC SOFTWARE’S PAYMENT OPTIMIZER FOR FRAUD AND ABUSE DETECTION IN KANSAS AND OKLAHOMA STATE MEDICAID PROGRAMS San Diego, AAHP Managed Care Institute, Booth #733, June 10, 2002 - EDS (NYSE: EDS), the leading global services company for managing the business and technology complexities of the digital economy, and HNC Software (Nasdaq: HNCS), a leading provider of high-end analytics and decision management software, today announced that EDS has selected HNC Payment Optimizer™ - a predictive fraud and abuse detection system - as a critical component of the Oklahoma and Kansas Medicaid programs. EDS selected Payment Optimizer (formerly Spyder ™) for implementation into the Kansas Medical Assistance Program (KMAP) and the Oklahoma Health Care Authority (OHCA), which are modernizing their Medicaid Management Information System (MMIS) through separate contracts awarded to EDS. “By utilizing HNC Software’s proven predictive technology for fraud and abuse detection in health care, EDS extends the capabilities of its Decision Support Suite,” notes Frank Abramcheck, president of EDS' Administrative Process Management Delivery Group. “For years, HNC Payment Optimizer has been instrumental in helping EDS identify millions of dollars worth of fraudulent claims for our clients. The technology detects patterns that other methods miss, enabling us to find new fraud schemes faster and refer cases with the highest likelihood of recovery.” More than 400,000 Oklahoma residents receive services from about 22,000 health care providers who participate in the state’s Medicaid program. The Kansas Medicaid program serves some 200,000 residents through 19,000 participating providers. The extent and complexity of these two programs provides significant benefits to residents - and opportunities to fraudsters. “It’s no secret that individual and organized criminals recognize the profitability of defrauding the health care system,” explained Steve Biafore, vice president, Predictive Health Group, HNC Software. “However, by using HNC’s powerful predictive software, the Kansas and Oklahoma Medicaid organizations can efficiently take action to mitigate losses and protect the integrity of their program payments.” HNC’s browser-based Payment Optimizer product includes a case management module, allowing investigators to review cases, share information and more effectively manage their workload. Payment Optimizer discovers fraudulent activity faster and earlier in its lifecycle than traditional methods. Because the predictive models “learn” from data, they can rapidly adapt to track fraud and abuse patterns as they evolve. The software has highly flexible fraud detection models and is adaptable to a broad base of payors, including government programs (such as Medicaid and Medicare) and the commercial market (such as health plans and HMOs). The software addresses each payor’s unique requirements by utilizing the client’ s historical data and policies to determine the underlying criteria for fraud detection. It can be used as a stand-alone solution or as a complementary component of other systems. About EDS EDS is the leading global services company, provides strategy, implementation, business transformation and operational solutions for clients managing the business and technology complexities of the digital economy. EDS brings together the world’s best technologies to address critical client business imperatives. It helps clients eliminate boundaries, collaborate in new ways, establish their customers’ trust and continuously seek improvement. EDS, with its management consulting subsidiary, A.T.. Kearney, serves the world’s leading companies and governments in 60 countries. EDS reported revenues of $21.5 billion in 2001. The company’s stock is traded on the New York Stock Exchange (NYSE: EDS) and the London Stock Exchange. Learn more at www.eds.com. About HNC Software HNC Software Inc. (NASDAQ: HNCS) is a leading provider of high-end analytics and decision management applications and tools that enable global companies to manage customer interactions by converting data and business experiences into real-time recommendations. HNC’s proven software empowers Global 2000 companies in the financial services, insurance, telecommunications, and healthcare industries, and government agencies to make millions of the right mission-critical customer decisions, and take action in real time, substantially improving financial performance, reducing costs and decreasing risk. For more information, visit www.hnc.com . # # # Cautions About Forward-Looking Statements. This press release contains forward-looking statements about events and circumstances that have not yet occurred. For example, words such as “will,” “expects,” “believes” or other statements in the future tense are forward-looking statements. Actual outcomes and results may significantly differ from expectations in this press release due to a number of risks and uncertainties about the future. Such risks and uncertainties include, without limitation, whether HNC’s products and services will reduce or prevent fraudulent transactions and improve customer’s operating results. Media: Melinda Bateman HNC Software 858.799.8370 mb@hnc.com Investors: Heidi Flannery Fi.Comm 503.203.8808 x103 heidi.flannery@ficomm.com