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Leak-site post naming sumperk.cz, captured by ThreatCluster

sumperk.cz

safepay

Ransomware leak-site victim intelligence · CS

Views
9,981
Posted
Sep 28, 2026
Country
Czech Republic
Industry
Public portal / municipal services

Summary

Written by ThreatClusterfrom site fields, victim profile, leak post, screenshot

Safepay claims to have exfiltrated data from sumperk.cz, the municipal government for the city of Šumperk, Czech Republic; the leak post does not disclose data volume. The leak post, published 2026-09-28, identifies the victim as Město Šumperk and lists the domain, sector, country and headquarters. ThreatCluster captured a screenshot of the leak post; the page notes that a data link will be added soon. No specific data categories or file names are enumerated in the publicly stated material.

Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.

What was taken

The official website, sumperk.cz, serves as the city's principal digital information and service portal for residents, businesses, visitors and other …

Also stated on the leak page

Fields this group publishes that do not map to a standard column. Labels are the site's own.

label
The link will be added soon.

Leak-site images (1)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture