Warlock Ransomware Hits Large Spanish, Portuguese Orgs

Warlock ransomware is exploiting Microsoft SharePoint weaknesses to target high-value organizations in Spanish- and Portuguese-speaking regions, including critical infrastructure, government, telecom, and education. For CIOs and technology leaders, the key takeaway is that this campaign blends advanced intrusion tradecraft with ransomware economics, making exposed Microsoft collaboration platforms, identity systems, and Active Directory environments a high-risk attack surface that can quickly disrupt operations and business continuity.