SHARE REPURCHASE 18.12.2008 Helsinki Stock Exchange Trade date 18.12.2008 Bourse trade PURCHASE Share FSC1V Amount 17 500 shares Total cost 31 335,50 EUR Average price / share 1.7906 EUR Highest price / share 1,81 EUR Lowest price / share 1.77 EUR F-Secure Corporation now holds 685 250 shares including the shares repurchased on 18.12.2008. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka