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Threat actorTracked since 2026-03

Interlock

As of 2026-09-04, Interlock is a threat actor tracked by Threadlinqs Intelligence across 4 threats spanning data breach, threat intel, vulnerability. ATT&CK coverage spans 51 techniques across 15 tactics in 4 of 4 tracked threats. Most-observed techniques: T1082 (System Information Discovery), T1190 (Exploit Public-Facing Application), T1003 (OS Credential Dumping).

Tracked threats
42 critical · 2 high
First seen
2026-03-21
Last seen
2026-09-04
ATT&CK techniques
51across 4 of 4 threats
Related CVEs
6Referenced by its activity
4 tracked threat(s) · Categories: DATA_BREACH, THREAT_INTEL, VULNERABILITY

Activity timeline

Interlock appears in 4 tracked threats between and ; the busiest month was 2026-09 with 2 reports.

ATT&CK techniques observed

51 techniques observed across 4 of 4 tracked threats · Credential Access (6), Discovery (6), Persistence (6), Command and Control (5), Execution (5), Stealth (formerly Defense Evasion) (5)
  • T1082 System Information Discovery — Discoveryobserved in 3 of 4 tracked threats
  • T1190 Exploit Public-Facing Application — Initial Accessobserved in 3 of 4 tracked threats
  • T1003 OS Credential Dumping — Credential Accessobserved in 2 of 4 tracked threats
  • T1005 Data from Local System — Collectionobserved in 2 of 4 tracked threats
  • T1018 Remote System Discovery — Discoveryobserved in 2 of 4 tracked threats
  • T1021 Remote Services — Lateral Movementobserved in 2 of 4 tracked threats
  • T1059 Command and Scripting Interpreter — Executionobserved in 2 of 4 tracked threats
  • T1059.001 PowerShell — Executionobserved in 2 of 4 tracked threats
  • T1070 Indicator Removal — Stealth (formerly Defense Evasion)observed in 2 of 4 tracked threats
  • T1071 Application Layer Protocol — Command and Controlobserved in 2 of 4 tracked threats
  • T1105 Ingress Tool Transfer — Command and Controlobserved in 2 of 4 tracked threats
  • T1219 Remote Access Tools — Command and Controlobserved in 2 of 4 tracked threats
  • T1486 Data Encrypted for Impact — Impactobserved in 2 of 4 tracked threats
  • T1490 Inhibit System Recovery — Impactobserved in 2 of 4 tracked threats
  • T1014 Rootkit — Stealth (formerly Defense Evasion)observed in 1 of 4 tracked threats

Tracked threats

Related CVEs

6 CVEs referenced by tracked Interlock activity