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Threat actor tracker 147 incidents tracked

Blackbyte — every breach we're tracking

Running log of incidents attributed to or claimed by Blackbyte in public reporting, with what was exposed and what victims should do. Updated as new incidents are ingested.

Incidents tracked147
Latest activitySeptember 11, 2025
TypeRansomware / extortion

Groups like Blackbyte steal data first and extort second — and the stolen records rarely stay private. Once a victim organization's data hits a leak site, the personal details inside (names, emails, phones, addresses) get scraped into the same broker-and-dump ecosystem every doxxer searches. If an organization you've used appears below, treat your data as circulating.

Tracked incidents

Showing the 60 most recent of 147 incidents we've attributed to Blackbyte.

high September 11, 2025

Municipio de Chihuahua Listed by qilin Ransomware Group

Municipio de Chihuahua was listed on the qilin ransomware leak site. The group claims to have stolen internal data.…

high July 30, 2025

Lee & Associates Listed by blackbyte Ransomware Group

In 1979, Bill Lees vision became reality when he opened the first office of Lee & Associates in Orange County, California. Every Lee office …

high July 30, 2025

Cpat Flex Listed by blackbyte Ransomware Group

CPAT FLEX provides innovative ingress and leakage detection solutions specifically designed for Hybrid Fiber-Coaxial (HFC) networks. Their p…

high July 30, 2025

Towne Mortgage Listed by blackbyte Ransomware Group

Founded in 1982, The Towne Mortgage Family of Companies has more than 40 years of experience in the mortgage industry. Passionate about our …

high July 16, 2025

GreenLight Biosciences Listed by blackbyte Ransomware Group

Founded in 2008, GreenLight Bioscience is a pre-commercial stage synthetic biology company with a proprietary cell-free ribonucleic acid (RN…

high July 16, 2025

T2 Group Listed by blackbyte Ransomware Group

We are people that value the journey towards excellence, actively seeking individuals who share this commitment — both within our team and a…

high July 16, 2025

Ark Consultancy Listed by blackbyte Ransomware Group

ARK Consultancy Limited is a leading management and technical consultancy specializing in social housing, dedicated to supporting local auth…

high July 16, 2025

Allstarmg Listed by blackbyte Ransomware Group

Founded in 1999, Allstar Marketing Group is a Performance Marketing company that has been directly responsible for some of the most successf…

high July 16, 2025

Helpsonv Listed by blackbyte Ransomware Group

HELP of Southern Nevada provides assistance to families and individuals in overcoming barriers to self-sufficiency through various direct se…

high June 28, 2025

DARA Pharma Listed by worldleaks Ransomware Group

DARA Pharma is a Spanish company that designs, manufactures and sells machinery for the pharmaceutical, biotech and cosmetic industries glob…

high September 30, 2024

TOTVS Listed by blackbyte Ransomware Group

TOTVS is a prominent Brazilian software company specializing in enterprise resource planning (ERP) solutions. Founded in 1983, it caters pri…

high July 17, 2024

Modernauto Listed by blackbyte Ransomware Group

Founded in 1933, Modern Automotive is a family owned and operated network of dealerships located throughout South Carolina. The Network has …

high July 17, 2024

Modern Automotive Group Listed by blackbyte Ransomware Group

Modern Automotive Group was listed on the blackbyte ransomware leak site. The group claims to have stolen internal data.…

high July 04, 2024

Alps Alpine Listed by blackbyte Ransomware Group

Alps Alpine, a leading manufacturer of electronic components and automotive infotainment systems, has brought the world numerous “First 1” a…

high July 02, 2024

Apex Listed by blackbyte Ransomware Group

Apex was listed on the blackbyte ransomware leak site. The group claims to have stolen internal data.…

high June 22, 2024

Cityofnewburgh-ny.gov Listed by blackbyte Ransomware Group

Cityofnewburgh-ny.gov was listed on the blackbyte ransomware leak site. The group claims to have stolen internal data.…

high March 13, 2024

Encina Wastewater Authority Listed by blackbyte Ransomware Group

The Encina Wastewater Authority (EWA) is a public agency located in Carlsbad, California. EWA provides wastewater treatment services to more…

high March 06, 2024

Encinajpa Listed by blackbyte Ransomware Group

Encinajpa was listed on the blackbyte ransomware leak site. The group claims to have stolen internal data.…

high October 04, 2023

Meridian Cooperative Listed by blackbyte Ransomware Group

Meridian Cooperative is the only enterprise solution that delivers flexible leading-edge software, services, and technology to utility provi…

high September 17, 2023

Hoteles Xcaret Listed by blackbyte Ransomware Group

Hoteles Xcaret offers the best lodging experiences in Riviera Maya. Our hotels have been designed to satisfy and exceed the demands of diffe…

high September 09, 2023

Kirby Risk Listed by blackbyte Ransomware Group

Since 1926, Kirby Risk has remained committed to the concept of sacrificial service by going above and beyond what it takes to provide you w…

high September 07, 2023

FOCUS Business Solutions Listed by blackbyte Ransomware Group

FOCUS was founded in 1998 with the simple vision of delivering great cost savings and compliance services to importers and exporters at a fa…

high September 06, 2023

Smead Listed by blackbyte Ransomware Group

Smead Manufacturing keeps its customers' offices organized. Accordingly, the company makes more than 5,000 paper filing products that are so…

high August 27, 2023

Chambersburg Area School District Listed by blackbyte Ransomware Group

The Chambersburg Area School District covers 250 square miles in Franklin County, Pennsylvania, near the center of the Cumberland Valley. Mo…

high August 24, 2023

Ontellus Listed by blackbyte Ransomware Group

Established in 1975, and rebranded in 2017 Ontellus provides internet-based record retrieving and billing services. Their headquarters are l…

high July 05, 2023

Avalign Technologies Listed by blackbyte Ransomware Group

valign designs, manufactures, and delivers the highest quality, precision-machined tools and implants for a wide variety of surgical and med…

high July 03, 2023

Brett Martin Listed by blackbyte Ransomware Group

Established in 1958, Brett Martin is a global player supplying specialist plastic products for the construction, fabrication, and, print and…

high June 16, 2023

Multistack Listed by blackbyte Ransomware Group

At Multistack, we recognize and respect the importance of providing HVAC solutions that promote energy and water efficiency, utilize the bes…

high June 16, 2023

Kisco Senior Living Listed by blackbyte Ransomware Group

Kisco Senior Living was founded in 1990. This company provides elderly care services in the form of assisted and independent community livin…

high June 15, 2023

YAMAHA CORPORATION OF AMERICA Listed by blackbyte Ransomware Group

Yamaha Corporation of America manufactures a complete line of musical instruments, professional audio products, customer-driven support prod…

high June 14, 2023

NEBRASKALAND Listed by blackbyte Ransomware Group

Nebraskaland, Inc. distributes and sells seafood and meat products to customers in New York metro area. It provides boxed beef, chicken, por…

high June 14, 2023

The Texwipe Listed by blackbyte Ransomware Group

Founded in 1964, Texwipe is a company that specializes in manufacturing cleanroom products. The company is headquartered in Kernersville, No…

high June 14, 2023

Fiege Sp. z o.o. Listed by blackbyte Ransomware Group

Fiege Sp. z o.o. is a company based in Poland, with its head office in Warsaw. The enterprise operates in the Other Support Activities for T…

high June 11, 2023

City of Newburgh Listed by blackbyte Ransomware Group

City of Newburgh…

high May 21, 2023

City of Augusta Listed by blackbyte Ransomware Group

The City of Augusta, GA, headquartered in Augusta, and established in 1736, is a consolidated city-county located on the central-eastern bor…

high May 17, 2023

Magic-Aire Listed by blackbyte Ransomware Group

Magic Aire is an independent Manufacturer of Heating, Ventilation and Air Conditioning (HVAC) components, fan coils, air handlers and unit v…

high May 12, 2023

Sterling Solutions Listed by blackbyte Ransomware Group

We are Sterling, a full service creative and production agency, who think about things a little differently.We have 25 years of experience c…

high May 04, 2023

PRESS-SERVICE Monitoring Mediów Listed by blackbyte Ransomware Group

PRESS-SERVICE Monitoring Mediów is a company that operates in the Security and Investigations industry. It employs 101-250 people and has 25…

high April 25, 2023

Dacotah Paper Listed by blackbyte Ransomware Group

Dacotah Paper Co., doing business as Range Paper Bemidji Paper & Janitorial Supply, operates as a wholesale distributor of foodservice dispo…

high April 22, 2023

Easy Automation Listed by blackbyte Ransomware Group

Easy Automation Inc. (EAI) based in Welcome, Minnesota, specializes in serving the feed automation needs of commercial and farm customers. E…

high April 15, 2023

Gulliver International Listed by blackbyte Ransomware Group

Gulliver International is a Japan-based company that operates in three business segments. The Pre-owned Car Sale segment purchases pre-owned…

high April 15, 2023

Esperanza Viva Jóvenes de México Listed by blackbyte Ransomware Group

Esperanza Viva Jóvenes de México is a company that operates in the Civic & Social Organization industry. It employs 11-20 people and has 5M-…

high April 15, 2023

Saobacdau Technologies Group Listed by blackbyte Ransomware Group

S-IMS specialized in providing solutions or data integration. SaoBacDau Group acquired 99 % of Netpro Co., Ltd. To expand business operation…

high April 09, 2023

City of Collegedale Listed by blackbyte Ransomware Group

With a 2020 population of over 11,000 Collegedale is situated in eastern Hamilton County 15 minutes east of downtown Chattanooga, along the …

high April 09, 2023

Creation Baumann Listed by blackbyte Ransomware Group

Through years of growth and change, one thing has always remained: our passion for fabrics. Création Baumann is an independent family-run bu…

high April 09, 2023

Crown Grinding & Machining Listed by blackbyte Ransomware Group

Crown Grinding and Machining has been providing quality material and service since 1999. Our modern facility and experienced operators are c…

high April 09, 2023

Cementos Bio-Bio Listed by blackbyte Ransomware Group

Cementos Bio Bio S.A. manufactures and sells cement in Chile and internationally. It provides clinker, pozzolana, gypsum, pozzolanic portlan…

high March 20, 2023

Kelly Group Listed by blackbyte Ransomware Group

Kelly Group has been at the forefront of the telecommunications industry for more than 35 years, installing the very first customer cable te…

high March 16, 2023

Etex Communications Listed by blackbyte Ransomware Group

The Company’s rich heritage and continued desire to bring the very best communications services and technology to subscribers is evidenced b…

high March 09, 2023

Falcon Holdings Listed by blackbyte Ransomware Group

Falcon created the management company of professionals to provide operational expertise and administrative services to a wide range of compa…

high March 08, 2023

Wagner CAT Listed by blackbyte Ransomware Group

Since 1976, Wagner has been selling and renting quality Cat machines used in heavy construction, building construction, mining, waste handli…

high February 12, 2023

Inland Group Listed by blackbyte Ransomware Group

The Inland Group of Companies is a multi-national collective of premier aviation services providers. Each company is highly specialized in t…

high February 07, 2023

Penn Power Group Listed by blackbyte Ransomware Group

Our ServicesLeveraging our OEM expertise and 50+ years of experience, we provide comprehensive fleet services at our 13 service centers and …

high January 16, 2023

ARC Listed by blackbyte Ransomware Group

ARC is committed to delighting its customers with document imaging and graphic production services that help visual communication profession…

high January 14, 2023

K2 Sports Listed by blackbyte Ransomware Group

About K2 Sports: Our mission is to create the most innovative tools for our consumers to provide the best experiences, push the sports, and …

high January 05, 2023

Hayward Listed by blackbyte Ransomware Group

Come on in... The water is Hayward.At Hayward®, we're more than just equipment. Our objective is to make your pool experience worry and hass…

high January 05, 2023

Ellison Technologies Listed by blackbyte Ransomware Group

Ellison Technologies is a provider of advanced machining solutions to North American metal-cutting manufacturers and their global affiliates…

high January 05, 2023

Kansas City Homes Listed by blackbyte Ransomware Group

From our earliest days in Kansas City, we have remained brokerage leaders in the real estate industry by developing relationships with our c…

high January 04, 2023

CAPMC Listed by blackbyte Ransomware Group

Community Action Partnership of Madera County (CAPMC). Since it was incorporated in 1965, CAPMC has been making a positive difference in our…

high December 29, 2022

CPTM Listed by blackbyte Ransomware Group

The São Paulo Metropolitan Train Company is a commuter rail system owned by the Secretariat of Urban Transportation of the State of São Paul…

Close the chain attack

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