Poland
POL
DDoS attack disrupts BLIK mobile-payment transactions in Poland
Polski Standard Płatności, operator of BLIK, reported a significant external distributed denial-of-service attack against payment infrastructure on 1 November 2025. The malicious traffic caused users to encounter problems processing BLIK mobile-payment transactions until protections were applied and the operator reported normal operation later that morning.
68
Estimated severity
68 / 100
91
Source reliability
91 / 100
Approximate Date
01/11/2025
Targeted Company
POLSKI STANDARD PŁATNOŚCI
Targeted Company Supply Chain Impact
Distribution & Fulfillment
Procurement & Sourcing
Production & Manufacturing
Sales (Retail & Ecommerce)
Warehousing
Service Delivery
Unrecognized Impact
Supply Chain Relations
No information
Geographic Impact
Country Targeted Company
Other Affected Countries
No other affected countries reported
Target country
Poland
Affected countries
Poland
Impacted regions
No information
Operational Impact
Duration
No information
Financial impact (USD M)
No information
Impact types
Service degradationOperational disruption
Affected sectors
Finance & Insurance
Affected departments
Information Technology
Attack Profile
Attack types
Distributed denial of service
Attributed threat actors
No information
Sources
Incident Sources
pap.plhttps://www.pap.pl/aktualnosci/czasowe-problemy-z-dzialaniem-uslugi-blikbankier.plhttps://www.bankier.pl/wiadomosc/Awaria-platnosci-BLIK-To-atak-DDoS-na-polska-infrastrukture-rozliczeniowa-9033726.htmlbiznes.gazetaprawna.plhttps://biznes.gazetaprawna.pl/artykuly/10571582%2Cawaria-blik-problemy-z-platnosciami-mobilnymi-co-sie-dzieje-z-bliki.html