Mr. Kimmo Alkio appointed as President and CEO at F-Secure, Mr. Risto Siilasmaa appointed as Chairman of the Board

Sep 15, 2006:

F-Secure Corporation today announces the appointment of Mr. Kimmo Alkio as President and CEO of the company. Mr. Alkio currently works as Vice President at Nokia Corporation. Before Nokia Mr. Alkio has worked as COO at F-Secure from 2001 until March 2005.

F-Secure also announces that Mr. Risto Siilasmaa, President and CEO of the company, will be appointed as Chairman of the Board.

The changes will be effective as of November 6 ^th, 2006.A conference call for investors and analysts will be arranged today at 16.30 Finnish time (15.30 CET, 2.30 pm UK time). Instructions can be found at http://www.europe.f-secure.com/investor-relations/

F-Secure Corporation

Board of Directors

Additional information:

F-Secure Corporation
Risto Siilasmaa, President and CEO      tel.+358 9 2520 5510
Taneli Virtanen, CFO                           tel.+358 9 2520 5655
Jukka Kotovirta, Investor Relations      tel.+358 40 5883 933

  http://www.F-Secure.com