As a result of a cyberattack on the IT system of our contractor, MyDr Sp. z o.o., the confidentiality of patients’ personal data may have been breached, including identification and contact data, PESEL numbers and health data. According to MyDr, the leak may have affected 19 million patients and more than 12,000 medical facilities using the software.
Risks: unlawful use of data. In the event of misuse, you may seek protection of your rights against those responsible under the Civil Code. We recommend reserving your PESEL number—free of charge via the mObywatel service or at the municipal office.
More information: dane@mydr.pl and pacient.mydr.pl
As of 11 September 2026, MyDr reports that no evidence has been detected that the data covered by this incident have been made public. This is also confirmed by NASK CERT in its announcement on the Bezpieczne Dane portal.
Yours sincerely,
Clinic Manager Honorata Chmielewska
Announcement for Patients of the “Twój Lekarz” Clinic in Bolesławiec
The “Twój Lekarz” Medical Clinic in Bolesławiec, at 27 Staszica Street, informs patients that not all current and former clinic patients may have been notified by SMS or email. Therefore, it is also publishing information in the local online portal about the cyberattack on the IT system of its contractor, MyDr Sp. z o.o.