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Threat actorTracked since 2026-06

Sinobi

Also known as:Sinobi RaaSLynxINC

As of 2026-08-23, Sinobi is a threat actor tracked by Threadlinqs Intelligence across 2 threats spanning ransomware. Also known as Sinobi RaaS, Lynx, INC. ATT&CK coverage spans 35 techniques across 13 tactics in 2 of 2 tracked threats. Most-observed techniques: T1021 (Remote Services), T1133 (External Remote Services), T1190 (Exploit Public-Facing Application).

Tracked threats
22 high
First seen
2026-06-21
Last seen
2026-08-23
ATT&CK techniques
35across 2 of 2 threats
Related CVEs
8Referenced by its activity
2 tracked threat(s) · Categories: RANSOMWARE

Activity timeline

Sinobi appears in 2 tracked threats between and ; the busiest month was 2026-06 with 1 report.

ATT&CK techniques observed

35 techniques observed across 2 of 2 tracked threats · Discovery (7), Initial Access (5), Credential Access (3), Execution (3), Impact (3), Persistence (3)
  • T1021 Remote Services — Lateral Movementobserved in 2 of 2 tracked threats
  • T1133 External Remote Services — Initial Accessobserved in 2 of 2 tracked threats
  • T1190 Exploit Public-Facing Application — Initial Accessobserved in 2 of 2 tracked threats
  • T1199 Trusted Relationship — Initial Accessobserved in 2 of 2 tracked threats
  • T1219 Remote Access Tools — Command and Controlobserved in 2 of 2 tracked threats
  • T1490 Inhibit System Recovery — Impactobserved in 2 of 2 tracked threats
  • T1567 Exfiltration Over Web Service — Exfiltrationobserved in 2 of 2 tracked threats
  • T1685 Disable or Modify Tools — Defense Impairmentobserved in 2 of 2 tracked threats
  • T1003 OS Credential Dumping — Credential Accessobserved in 1 of 2 tracked threats
  • T1018 Remote System Discovery — Discoveryobserved in 1 of 2 tracked threats
  • T1048 Exfiltration Over Alternative Protocol — Exfiltrationobserved in 1 of 2 tracked threats
  • T1049 System Network Connections Discovery — Discoveryobserved in 1 of 2 tracked threats
  • T1057 Process Discovery — Discoveryobserved in 1 of 2 tracked threats
  • T1059 Command and Scripting Interpreter — Executionobserved in 1 of 2 tracked threats
  • T1070 Indicator Removal — Stealth (formerly Defense Evasion)observed in 1 of 2 tracked threats

Tracked threats

Related CVEs

8 CVEs referenced by tracked Sinobi activity