SHARE REPURCHASE 21.11.2008 Helsinki Stock Exchange Trade date 21.11.2008 Bourse trade PURCHASE Share FSC1V Amount 30 000 shares Total cost 61 890,00 EUR Average price / share 2.0630 EUR Highest price / share 2.08 EUR Lowest price / share 2.04 EUR F-Secure Corporation now holds 197 000 shares including the shares repurchased on 21.11.2008. On behalf of F-Secure Corporation FIM Bank Ltd Janne Siik Teemu Riihijärvi