U.K. and U.S. merchants can now easily accept PayPal and other payments via a single connection—with added fraud protection

READING, UK — January 9, 2008 — CyberSource Corporation (NASDAQ: CYBS), a leading provider of electronic payment, risk management and payment security solutions, today announced it has extended support for PayPal Express Checkout to U.K merchants, and has released enhanced fraud protection for both U.S. and U.K. merchants accepting PayPal Express Checkout transactions worldwide.

“We’ve now made it simple for our merchants in both the U.S. and U.K. to easily integrate and manage PayPal payments alongside their other payment options, and bring even greater speed and convenience to their customers’ shopping experience,” said Michael Orlando, vice-president, strategic markets for CyberSource.

By implementing PayPal Express Checkout through CyberSource, businesses can accept and reconcile multiple payment types through one payment gateway and reporting interface rather than managing separate processing connections and reports. Merchants processing PayPal through CyberSource can also access additional fraud protection for PayPal transactions, since PayPal is now supported within the CyberSource fraud portal. This portal gives business managers the ability to create order screening rules based on over 100 additional validation tests, including address verification, IP geolocation tests, and purchase-velocity monitoring.

“Merchants everywhere are seeing the advantages of accepting PayPal payments to increase sales conversion,” said Gene Alston, business development director at PayPal. “CyberSource’s support for PayPal Express Checkout means more merchants will have an easier time integrating PayPal while gaining access to PayPal’s 164 million accounts worldwide.”

CyberSource customers in both the U.K. and the U.S. are currently implementing PayPal Express Checkout. For more information please visit:

About CyberSource
CyberSource Ltd is a wholly-owned subsidiary of CyberSource Corporation (NASDAQ: CYBS). CyberSource is a leading provider of electronic payment and risk management solutions. CyberSource solutions enable electronic payment processing for web, call centre, and point-of-sale environments. CyberSource also offers industry leading risk management solutions for merchants accepting card-not-present transactions. CyberSource Professional Services designs, integrates, and optimises commerce transaction processing systems. Over 220,000 businesses use CyberSource solutions, including half the companies comprising the Dow Jones Industrial Average. The company is headquartered in Mountain View, California, and has sales and service offices in Japan, the United Kingdom, and other locations in the United States including Bellevue, Washington and American Fork, Utah. For more information, please visit the CyberSource Ltd web site at www.cybersource.co.uk or email uk@cybersource.com.

© 2008 CyberSource Corporation. All rights reserved. CyberSource is a registered trademark of CyberSource Corporation in the U.S. and other countries. Authorize.Net is a registered trademark of CyberSource Corporation in the U.S.

Published on: 12:00AM on 9th January 2008