2026 Ayuntamiento de Valdemoro (Spain) — Kairos leak-site claims; municipal disruption
Data compromised
Leak-site narratives referenced police, citizen, and employee-class data—pending official attestation
Technical writeup
Open-source reporting in May 2026 associated the municipal government of Valdemoro (Comunidad de Madrid) with listings on the Kairos ransomware/extortion blog and community incident threads describing municipal network or service disruption starting around early May. Curated intel feeds (e.g., Ransom-DB on X) summarized the victim entry alongside social amplification. BreachHistory treats multi-terabyte marketing figures and detailed document inventories as unverified until matched by Spanish municipal, regional, or judicial disclosures.
Root cause
Ransomware or extortion-style intrusion claimed by Kairos; specifics under investigation