ZeroHour

lynx

ransomware group · aka Lynx, Lynx ransomware · unknown · active since 2024-07 (mid-2024; first public vendor reporting by Sekoia and Kroll)

Victims · 7d
0flat
Victims · 30d
1active targets
Victims · 90d
5
All-time (tracked)
418since 2024-08-02
Last post
08-29 02:30UTC
Estimated earnings
public reporting
Profile · glm-5.3-flash · updated

Lynx is a double-extortion ransomware operation first publicly reported in mid-2024, which researchers (Sekoia, 2024) assess as a likely rebrand or successor of Babuk/BabLock based on code similarities. It operates an affiliate-based RaaS model and ships encryptors for Windows, Linux, and VMware ESXi environments (vendor reporting, 2024-2025). Kroll (2025) describes big-game hunting of mid-sized organizations with initial access typically via compromised credentials or remote-access services, reconnaissance using network scanners, credential theft from Chromium-based browsers, and fast partial encryption using ChaCha20/AES. No public law-enforcement takedown is reported and no vendor or blockchain-analytics earnings estimate is available. The dashboard's tracked leak-site activity shows low recent volume (0 victims in 7 days, 6 in 90 days, last post 2026-08-29).

Tactics & tooling
  • Double extortion: steals data before encryption and pressures non-payers via leak-site listings
  • Ransomware-as-a-service model using affiliates (vendor reporting, 2024-2025)
  • Encryptor variants for Windows, Linux, and VMware ESXi (Sekoia/Kroll, 2024-2025)
  • Fast partial encryption of large files using ChaCha20/AES (Kroll, 2025)
  • Network reconnaissance with tools such as SoftPerfect Network Scanner (Kroll, 2025)
  • Credential harvesting from Chromium-based browser data (Kroll, 2025)
  • PowerShell and living-off-the-land activity to disable Defender and delete shadow copies/backups (Kroll, 2025)
  • Initial access via compromised credentials or remote-access services; no specific CVEs publicly attributed (unknown)
Targeted sectors
manufacturingprofessional serviceshealthcareconstructioneducationgovernmentfinance
Notable public victims

Kurita (kurita.eu), Wolf Construction (wolfconstruction.net), Jackson County, Indiana (jacksoncountyin.com), Easterseals Iowa (eastersealsia.org)

Estimated earnings

No public figure.

Leak-site victims

VictimDiscoveredDetails
ITACCESS PTE. LTD. · Jul 7, 2025ABOUT US ITAccess was established in 2007 with a vision to develop our team a...
Woodtect · Jun 27, 2025PRECISION ENGINEERING CO., LTD. is a specialist in hard oil, polyurethane, and w...
hubermanlaw.co.il · Jun 26, 2025With our recognized leadership in applying legal service and technology innovati...
motorsport-de-la-capitale · Jun 24, 2025Moto Sport de la Capitale is a dealership located in Rouyn-Noranda, Abitibi-Témi...
lurie-glass · Jun 24, 2025Lurie Glass has been providing high-quality glass and glazing services to southe...
Inflite Engineering Services · Jun 24, 2025Founded in 1983 Inflite has developed progressively to become one of the most im...
gouverneur.com · Jun 24, 2025Gouvernor Hotels Discover Quebec with Gouverneur Hotels! The Hôtels Gouverneur...
Telcom Insurance Group · Jun 23, 2025Telcom Insurance Group specializes in providing business insurance solutions tai...
Levinzon CPA · Jun 21, 2025Whether you're an employee relocating to the U.S, a domestic or foreign investor...
siamgas and petrochemicals public company ltd · Jun 19, 2025Siamgas and Petrochemicals Public Company Limited, together with its subsidiarie...
accountant falavinha.local · Jun 16, 2025Falavinha Next specializes in simplified accounting services in Curitiba, offeri...
frazierbowles.com · Jun 12, 2025Frazier Bowles is a full-service law firm specializing in Real Estate, Business ...
Biogest · Jun 12, 2025Biogest offers its PowerRing technology to customers in the Greek market. The Po...
Frazier & Bowles · Jun 12, 2025Frazier Bowles is a full-service law firm specializing in Real Estate, Business ...
quenotedeporten · Jun 6, 2025Law Office Of Omar O Vargas is a company that operates in the Law Firms & Legal ...
lgipr · Jun 6, 2025Luis Garratón, LLC is a full-service distributor specializing in pharmaceuticals...
Best Profil · Jun 6, 2025Après 20 ans d’expertises dans le domaine des ressources humaines, la synergie e...
GRECA Asfaltos (grupogreca.com.br) · Jun 5, 2025Learn about the GRECA Transparency Program and access the reporting channel. 60 ...
Davies, Mcfarland & Carroll · Jun 4, 2025Davies, McFarland & Carroll. We were attacked in May 2025. They claim to be l...
university of chile · Jun 4, 2025Universidad de Chile, located in Santiago, is the oldest and the most prestigiou...
yahtec · Jun 3, 2025YAHTEC is a French manufacturer of gas heating solutions, catering to industrial...
Diyar · Jun 2, 2025www.diyar.com - Architecture, Engineering & Design While your system adminis...
Wilkie Sanderson · Jun 2, 2025On time. Every time. Customer enthusiasm is built on a foundation of integrity,...
Chrisman Commercial · May 31, 2025Chrisman Commercial is a professional Boulder Commercial Real Estate firm specia...
Rousseau · May 31, 2025Rousseau Farming Company specializes in providing fresh, locally sourced produce...
kosmas.cz · May 28, 2025Online bookstore Kosmas.cz A great source of good books The online bookstore o...
Runtec · May 19, 2025Runtec Co., Ltd. is a Japanese logistics company founded in 1953 and part of the...
Gearhiser Peters Elliott & Cannon · May 17, 2025Gearhiser, Peters, Elliott & Cannon, PLLC provides a wide range of general and s...
diyar.com · May 17, 2025www.diyar.com - Architecture, Engineering & Design While your system adminis...
Maruichi Leavitt Pipe & Tube · May 16, 2025Part 1
Royal Chemical · May 14, 2025Royal Chemical Company, Ltd. operates as a chemical blender, and toll and contra...
Hire Velocity (lan.hirevelocity.com) · May 5, 2025Hire Velocity designs talent strategies that build great teams and great busines...
CabinC.com · May 4, 2025Cabin Crafters has been serving the corporate aviation community for more than 2...
runtec.co.jp · May 2, 2025Runtec Co., Ltd. is a Japanese logistics company founded in 1953 and part of the...
derichsukonertz.de · May 2, 2025Wir fertigen seit 1967 Zahnrder für smtliche Industriebereiche. Vom Messritzel b...
David Mills CPA, LLC · May 1, 2025David Mills C.P.A. has over 30 years’ hands-on experience in roles of a controll...
southernagllc.com · May 1, 2025Southern Ag LLC is a company that specializes in providing consulting services f...
Penn Emblem (penn.local) · May 1, 2025For over 100 years, Penn Emblem has been providing custom embroidered emblems an...
WDEF-TV · May 1, 2025WDEFTV, channel 12, is the CBS affiliate television station for Chattanooga and ...
shgcpa.com · Apr 25, 2025At Sheheen Hancock & Godwin, LLP, we believe in the value of relationships. We v...
corporateflight.com · Apr 25, 2025Corporate Flight specializes in private jet charters, offering services that pri...
impactcanada.com · Apr 25, 2025Impact Public Affairs has been in operation since 1997, and is a full-service bo...
buildingmaterialspecialties.com · Apr 25, 2025When time is of the essence- Building Material Specialties has a large inventory...
friscochamber.com · Apr 25, 2025The Frisco Chamber of Commerce is a 4-Star Accredited Chamber of Commerce that c...
greatplainstransport.com · Apr 25, 2025Great Plains Transport specializes in temperature controlled commodities, and ou...
pay4freight.com · Apr 25, 2025Pay4Freight is a highly rated freight factoring company specializing in providin...
end2endtechnologies · Apr 24, 2025End 2 End Technologies was founded 1999, as a low-voltage cabling company. Since...
Vicarage Court Solicitors · Apr 24, 2025At Vicarage Court Solicitors we aim to provide you with expert advice concerning...
Farmo Res · Apr 23, 2025300 Gb of private data will be available in 48 hours. -------- FOR 40 YEARS WE...
Springer & Steinberg · Apr 22, 2025363gb of confidential corporate and customer data will be released within 10 day...

In the newsAll →

Victim posts come from the group's leak site via RansomLook and are claims, not confirmations. The profile is written by the model from public reporting and refreshed monthly; earnings figures cite their source and year. First tracked .