A individual (or persons) with the pseudonym "Fingerprint" attacked the Instruments (
Fakturownia.pl) servers. Previously, the victims of the attack of the same perpetrator were MyDr and Medic, from where the data was stolen, followed by 18 and 5 million people. The company immediately issued a communication on the incident, which was further described in Z3S. Unfortunately, there are many indications of another theft of data of Poles. Deputy Prime Minister and Digital Minister Krzysztof Gawkowski besides commented on the case.