Digitalization transforms our societies in a profound way. Public administrations and social security institutions are at different stages in this process. Digitalization poses technological, legal, and organizational challenges. Finland has typically been a frontrunner in the adaptation of ICT. This case study critically assesses the current state-of-the-art in the field of digitalization in Finnish social security. The text singles out the projects that are on-going and those that are planned for the immediate future. The article shows that Finnish social security institutions have integrated digital processes into their operations, but legal and ethical challenges exist, especially in the use of artificial intelligence and automatic decision-making in social security. (AU)