QTFY
Also known as QT AND QTCYBER, QScan, QTRouter
Reports
6
First seen
Aug 26, 2026
Last seen
Sep 3, 2026
Motivation
Espionage
Relationships
Filled ◆ = CVE exploited in the wild. Entities that appear together in Signalis reporting — co-mention, not confirmed collaboration. Reports naming many actors at once (weekly roundups) are excluded from relationship edges.
Targeting
Sectors
Victim regions
×4×4
United States×4
Victim country, only when stated. Corpus is predominantly English-language reporting, so US/EU coverage is overweighted relative to true victim distribution.
Top ATT&CK techniques
T1190 Exploit Public-Facing Application ×6T1090 Proxy ×4T1105 Ingress Tool Transfer ×2T1566 Phishing ×2T1505.003 Web Shell ×2T1133 External Remote Services ×2T1564.010 Hidden Files and Directories ×1T1547 Boot or Logon Autostart Execution ×1T1204 User Execution ×1T1046 Network Service Discovery ×1T1486 Data Encrypted for Impact ×1T1003 OS Credential Dumping ×1
Indicators
cve ×27domain ×11filename ×1
Indicator values are available on Pro and via the API.
Associated CVEs
CVE-2018-13379 (exploited)CVE-2019-10068 (exploited)CVE-2019-11510 (exploited)CVE-2019-19781 (exploited)CVE-2020-5902 (exploited)CVE-2021-26855 (exploited)CVE-2021-44228 (exploited)CVE-2023-22515 (exploited)CVE-2024-21887 (exploited)CVE-2024-8190 (exploited)CVE-2024-8963 (exploited)CVE-2024-9380 (exploited)CVE-2025-49113 (exploited)CVE-2026-18885CVE-2026-18886CVE-2026-33824 (exploited)CVE-2026-58231 (exploited)CVE-2026-60004 (exploited)CVE-2026-64849 (exploited)CVE-2026-65400 (exploited)
Recent reports
High