Recent cybersecurity reports have identified several large-scale credential leaks specifically targeting the Polish digital ecosystem:
If you suspect your credentials may be in such a list, experts recommend the following actions:
In 2026, threat actors advertised a massive "Poland Combolist" containing 63 million records, targeting users of major portals like interia.pl , wp.pl , and o2.pl .
Use reputable services like Have I Been Pwned to check if your email has appeared in recent leaks.