Vastaamo Psychotherapy Clinic Data Breach 2020 Hacker Prosecuted.

Vastaamo was a Finnish private psychotherapy service provider founded in 2008. On 21 October 2020, Vastaamo announced that its patient database had been hacked. Private information obtained by the perpetrators was used in an attempt to extort Vastaamo and, later, its clients.

About 33,000 patients of the now-defunct Vastaamo clinic were affected by the hacking incident, which became public in October 2020.