F-Secure Oyj

Board/Management Information • Apr 21, 2023

Disclosure 431611

F-Secure Oyj - Changes board/management/auditors

F-Secure Corporation's responsible auditor to change

F-Secure Corporation | Stock Exchange Release | April 21, 2023 at 10:00:00 EEST

F-Secure Corporation's responsible auditor to change

PricewaterhouseCoopers Oy, the firm of authorised public accountants acting as the auditor of F-Secure Corporation, has informed F-Secure Corporation that it has appointed APA Samuli Perälä as the responsible auditor of F-Secure Corporation to replace the previously appointed responsible auditor APA Janne Rajalahti. The change concerns the financial year 2023.

For further information, please contact:

Sari Somerkallio, Chief Financial Officer

tel. +358 40 3569251

investor.relations@f-secure.com

F-Secure in brief

F-Secure is Finland headquartered and globally operating consumer cyber security company. F-Secure offers award-winning security and privacy products and services that make every digital moment more secure, for everyone. F-Secure operates in over 100 countries, has ~180 Service Provider partners and is the global leader providing security through Communication Service Providers. F-Secure Corporation is listed on Nasdaq Helsinki Ltd. Read more: www.f-secure.com.