SHARE REPURCHASE 20.11.2008 Helsinki Stock Exchange Trade date 20.11.2008 Bourse trade PURCHASE Share FSC1V Amount 22 000 shares Total cost 44 018,00 EUR Average price / share 2.0008 EUR Highest price / share 2.03 EUR Lowest price / share 1.99 EUR F-Secure Corporation now holds 167 000 shares including the shares repurchased on 20.11.2008. On behalf of F-Secure Corporation FIM Bank Ltd Janne Siik Teemu Riihijärvi