SHARE REPURCHASE 17.12.2008 Helsinki Stock Exchange Trade date 17.12.2008 Bourse trade PURCHASE Share FSC1V Amount 66 750 shares Total cost 124 642,28 EUR Average price / share 1.8673 EUR Highest price / share 1.92 EUR Lowest price / share 1.75 EUR F-Secure Corporation now holds 667 750 shares including the shares repurchased on 17.12.2008. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka