Black Basta Ransomware is a ransomware_group tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Black Basta Ransomware is a ransomware_group tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 28, 2026; most recent activity July 28, 2026.
A vishing campaign, tracked as STAC4749, targeted North American organizations from February to June 2026, using Microsoft Teams to impersonate IT personnel and gain remote access. Attackers deployed a modular toolset,…
Black Basta Ransomware is a ransomware_group tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Black Basta Ransomware on ThreatCluster is dated July 28, 2026.
Across ThreatCluster reporting, Black Basta Ransomware most frequently co-occurs with MuddyWater, Data Breach, Malware, Phishing, Ransomware, among 12 tracked related entities.
The most significant recent cluster is “Vishing Campaigns Target Organizations via Microsoft Teams and New Operator Console” (2 articles · Updated July 29, 2026). Black Basta Ransomware appears across 1 threat cluster in total, listed above with sources.
Black Basta Ransomware appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.