Ransomware needs a way in. Stolen credentials are the cheapest one.
medusalocker Ransomware Group
Ransomware group profile
78Victims
Description
No description available for this group.
Threat Level & Status Breakdown
For medusalocker · Based on incidents in selected period
No victim data for this group in the selected period.
First seenNov 2025
Last seenSep 2026
Avg ransom—
Payment rate—
Recent activity
Monthly attack count for medusalocker in the selected period
78Total attacks
26peak in May
13avg / month
↑ 7 vs first month
No intelligence data for this group.
TTPs & Attack Vectors
Tools, initial access, and MITRE ATT&CK techniques for medusalocker
Defense Evasion
T1562
Impair Defenses
Discovery
T1046
Network Service Discovery
Execution
T1059
Command and Scripting Interpreter
T1105
Ingress Tool Transfer
Impact
T1486
Data Encrypted for Impact
T1490
Inhibit System Recovery
Lateral Movement
T1021
Remote Services
Other
T1557
T1557
T1041
T1041
Persistence
T1078
Valid Accounts
Affected countries(22)
Countries where this group has been reported to target or leak victims.