What the Vastaamo data breach means for your tax transactions

News, 10/28/2020

You do not need to take any special action in this matter.

Data security is very important to the Tax Administration. There are no known issues that would compromise the data security of Tax Administration or Incomes Register services.

You do not need to take any special action to protect your data in the Tax Administration’s records or in the Incomes Register. We always verify the identity of customers using our services.

How to find further information and support

If you receive a blackmail message, make sure to follow the authorities’ instructions.
Instructions provided by authorities and non-profit organisations for victims of the data leak have been collected on the official data breach help site Tietovuotoapu (available in Finnish only). 

Further information: