Stonesoft Corporation has previously announced it will host a Capital Markets Day event for financial analysts, media, investors and portfolio managers on Wednesday, May 22, 2013. The event has been cancelled because of the public tender offer which was made by McAfee to purchase all shares and option rights of Stonesoft Corporation.

Stonesoft Corporation
Ilkka Hiidenheimo
CEO

For additional information, please contact:

Ilkka Hiidenheimo, CEO, Stonesoft Corporation
Tel. +358 9 476 711
E-mail: ilkka.hiidenheimo@stonesoft.com

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NASDAQ OMX Helsinki Ltd
www.stonesoft.com

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