SHARE REPURCHASE 24.11.2008 Helsinki Stock Exchange Trade date 24.11.2008 Bourse trade PURCHASE Share FSC1V Amount 21 000 shares Total cost 43 111,72 EUR Average price / share 2.0529 EUR Highest price / share 2.08 EUR Lowest price / share 2.03 EUR F-Secure Corporation now holds 218 000 shares including the shares repurchased on 24.11.2008. On behalf of F-Secure Corporation FIM Bank Ltd Janne Siik Teemu Riihijärvi