Brazil, Poland, and Japan each had three confirmed ransomware attacks on the education sector in H1 2026.
| Publisher | Comparitech |
| Report | Education Ransomware Roundup: H1 2026 stats on attacks, ransoms, and data breaches |
| Published | 23 July 2026 |
| Topics | Brazil, Poland, Japan, Ransomware, Education |
Published by Comparitech in Education Ransomware Roundup: H1 2026 stats on attacks, ransoms, and data breaches , 23 July 2026. The figure is taken from the report as published; the full methodology is in the source.