F-Secure Oyj - Changes in company's own shares

SHARE REPURCHASE 8.11.2010

F-Secure Corporation      STOCK EXCHANGE ANNOUNCEMENT      8.11.2010            


SHARE REPURCHASE   8.11.2010                                                    

In the Helsinki Stock Exchange                                                  

Trade date              8.11.2010                                               
Bourse trade            BUY                                                     
Share                   FSC1V                                                   
Amount                  10.000                shares                           
Total cost              21.022,61             EUR                               
Average price/ share    2,1023                EUR                               
Highest price/ share    2,11                  EUR                               
Lowest price/ share     2,08                  EUR                               


F-Secure Corporation now holds a total of 2.915.698 shares                      
including the shares repurchased on 8.11.2010.                                  


On behalf of F-Secure Corporation                                               

Nordea Bank Finland Plc                                                         

Petri Simberg             Julius Summanen