The Cuba Ransomware Gang is a ransomware threat actor referenced in recent reporting.
Cuba Ransomware Gang is a ransomware_group tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed January 7, 2026; most recent activity June 9, 2026.
The Cuba Ransomware Gang is a ransomware threat actor referenced in recent reporting. The latest article ties the group to evolving attack surfaces around backup infrastructure, highlighting its potential focus on exploiting backup systems to deploy ransomware and maximize impact.
Veeam has disclosed a critical vulnerability (CVE-2026-44963) affecting its Backup & Replication software, allowing authenticated domain users to execute remote code on domain-joined backup servers. This flaw impacts…
Veeam has issued security updates to address multiple vulnerabilities in its Backup & Replication software, including a critical remote code execution (RCE) flaw tracked as CVE-2025-59470. This vulnerability affects…
The Cuba Ransomware Gang is a ransomware threat actor referenced in recent reporting.
The most recent intelligence report mentioning Cuba Ransomware Gang on ThreatCluster is dated June 9, 2026. Activity was first observed January 7, 2026, giving a tracked span from then to June 9, 2026.
Across ThreatCluster reporting, Cuba Ransomware Gang most frequently co-occurs with FIN7, Data Breach, Ransomware, CVE-2024-40711, CVE-2025-55125, among 12 tracked related entities.
The most significant recent cluster is “Critical RCE Vulnerability in Veeam Backup Exposes Organizations to Attacks” (11 articles · Updated June 9, 2026). Cuba Ransomware Gang appears across 2 threat clusters in total, listed above with sources.
Cuba Ransomware Gang appears in 2 intelligence report mentions across 2 deduplicated threat clusters, aggregated from 17,000+ monitored sources.