SHARE REPURCHASE 18.11.2008 Helsinki Stock Exchange Trade date 18.11.2008 Bourse trade PURCHASE Share FSC1V Amount 6 029 shares Total cost 13 032,35 EUR Average price / share 2.1616 EUR Highest price / share 2.18 EUR Lowest price / share 2.15 EUR F-Secure Corporation now holds 99 625 shares including the shares repurchased on 18.11.2008. On behalf of F-Secure Corporation FIM Bank Ltd Janne Siik Teemu Riihijärvi