Cyberfeed6 › Countries › Poland
3 IT, OT and crypto incidents involving Poland are listed for May to November 2026 (2 IT, 1 OT). The most common kinds are data breach, ot disruption. The country is where the affected organizations or users are, not where the attackers are.
CERT Polska: how a heat and power plant was breached
2026-08-08 · Incident report · CERT Polska
CERT Polska's follow-up report covers a combined heat and power plant attacked on 29 December 2025, part of the wider campaign against Poland's energy sector. It traces the intrusion to abuse of a private APN, enabled by a misconfiguration that let devices on that network talk to each other freely.
Fakturownia (Poland) invoicing platform breach
IT October 1, 2026 · Data breach · Roundup: Privacy Guides: data breach roundup, Sep 25 to Oct 1, 2026
MyDr (Poland) healthcare system breach, 19 million people
IT August 13, 2026 · Data breach · unn.ua
Polish heat-and-power plant PLCs forced to STOP mode
OT August 10, 2026 · OT disruption · securityweek.com