- Niebezpiecznik.pl - "The data has been encrypted and we have to pay." Once such a problem was treated as an internal matter of a company or institution. Unfortunately, more and more often ransomware not only demands a ransom, but also threatens a leak, and besides, a "data breach" is not just a "leak." There is growing talk about the fact that personal data leaks should be notified to either the Personal Data Protection Office or even the persons whose data has been breached.