Cyber attack at the city of Stockach

It seems that a NAS system used by the city of Stockach was hit by a cyber attack and was largely encrypted. However, the administration's network and the city's offices were not affected by this incident. The city's data was stolen and a ransom note was sent to the administration. The exact nature of the data remains unknown at this time, but the main administration's service systems continue to function and were not dependent on the NAS system. 

Read more about it : here