CYRN CYREN Ltd

Commtouch (NASDAQ:CTCH), announced that it plans to release its third quarter 2006 results on Wednesday, November 1, 2006 before the US markets open. The Company will also be hosting a conference call to discuss the results later that same day at 11am EST. On the call, management will review and discuss the results, and will be available to answer investor questions. To participate, please call one of the following teleconferencing numbers. Please begin placing your calls at least 10 minutes before the conference call commences. If you are unable to connect using the toll-free numbers, please try the international dial-in number. US Dial-in Number: 1-866-229-7198 UK Dial-in Number: 0-800-917-5108 ISRAEL Dial-in Number: 03-918-0609 INTERNATIONAL Dial-in Number: +972-3-918-0609 � At: 11am Eastern Time, 8am Pacific Time, 4pm UK Time, 6pm Israel Time For those unable to listen to the live call, a replay of the call will be available from the day after the call in the investor relations section of Commtouch�s website, at: www.commtouch.com About Commtouch Commtouch Software Ltd. (NASDAQ:CTCH) is dedicated to protecting and preserving the integrity of the world's most important communications tool -- e-mail. Commtouch has over 15 years of experience developing messaging software and is a global developer and provider of proprietary anti-spam and Zero-Hour virus protection solutions. Using core technologies including RPD (Recurrent Pattern Detection(TM)), the Commtouch Detection Center analyzes billions of email messages per month to identify new spam and malware outbreaks within minutes of their introduction into the Internet. Integrated by more than 50 OEM partners, Commtouch technology protects thousands of organizations, with over 50 million users in over 100 countries. Commtouch is headquartered in Netanya, Israel, and has a subsidiary in Mountain View, Calif. For more information, see: www.commtouch.com. The site includes the Commtouch online lab detailing spam statistics and charts. Commtouch (NASDAQ:CTCH), announced that it plans to release its third quarter 2006 results on Wednesday, November 1, 2006 before the US markets open. The Company will also be hosting a conference call to discuss the results later that same day at 11am EST. On the call, management will review and discuss the results, and will be available to answer investor questions. To participate, please call one of the following teleconferencing numbers. Please begin placing your calls at least 10 minutes before the conference call commences. If you are unable to connect using the toll-free numbers, please try the international dial-in number. -0- *T US Dial-in Number: 1-866-229-7198 UK Dial-in Number: 0-800-917-5108 ISRAEL Dial-in Number: 03-918-0609 INTERNATIONAL Dial-in Number: +972-3-918-0609 At: 11am Eastern Time, 8am Pacific Time, 4pm UK Time, 6pm Israel Time *T For those unable to listen to the live call, a replay of the call will be available from the day after the call in the investor relations section of Commtouch's website, at: www.commtouch.com About Commtouch Commtouch Software Ltd. (NASDAQ:CTCH) is dedicated to protecting and preserving the integrity of the world's most important communications tool -- e-mail. Commtouch has over 15 years of experience developing messaging software and is a global developer and provider of proprietary anti-spam and Zero-Hour virus protection solutions. Using core technologies including RPD (Recurrent Pattern Detection(TM)), the Commtouch Detection Center analyzes billions of email messages per month to identify new spam and malware outbreaks within minutes of their introduction into the Internet. Integrated by more than 50 OEM partners, Commtouch technology protects thousands of organizations, with over 50 million users in over 100 countries. Commtouch is headquartered in Netanya, Israel, and has a subsidiary in Mountain View, Calif. For more information, see: www.commtouch.com. The site includes the Commtouch online lab detailing spam statistics and charts.