F-Secure Oyj - Corporate Action

Subscription of F-Secure shares with F-Secure 2002 warrants

A total of 4,400 F-Secure shares were subscribed for with the A1/A2 warrants    
attached to the F-Secure 2002 Warrant Plan. The issue of the 2002 Warrant Plan  
was approved by the Annual General Meeting on March 27, 2002, respectively.     

In aggregate the number of shares was increased by 4,400. The corresponding     
increase in the share capital, in total EUR 44.00 was registered in the Finnish 
Trade Register on June 13, 2007. As a result of the increase, the share capital 
of F-Secure currently is EUR 1,550,383.18 and the total number of shares is     
155,038,318. F‑Secure received as additional shareholders' equity a total of EUR
2,640.                                                                          

The holders of the new shares are entitled to all shareholders' rights from the 
registration day. The Company has submitted an application for the new shares to
be listed on the Helsinki Exchanges together with the other Company shares. The 
trading with the new shares will commence on June 14, 2007.                     

The subscription period for the A1 warrants began on 1 November 2003, for the A2
and B1 warrants on 1 November 2004, for the B2 warrants on 1 November 2005 and  
for the B3, C1 and C2 warrants on 1 November 2006 of the F-Secure 2002 Warrant  
Plan, respectively.                                                             


F-Secure Corporation                                                            

Taneli Virtanen                                                                 
CFO                                                                             

Additional information:                                                         

F-Secure Corporation                                                            
Taneli Virtanen, CFO				tel. 358 9 2520 5655                                    

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Helsinki Exchanges                                                              
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