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dAn0n

INACTIVE

ransomware group

dAn0n is a data-extortion actor that first appeared in April 2024. Operating primarily in a leak-focused extortion model, they publish stolen data on a Tor-hosted site rather than encrypting files. Their victims include organizations across sectors like business services, technology, healthcare, transportation, and legal—all largely based in the United States, with a few in Ireland and South Korea. Activity surged in May 2024, landing them in the top 10 most active ransomware actors that month. Despite limited branding efforts, their smaller operational footprint has allowed for swift, targeted breaches that prioritize rapid data exposure over elaborate cryptographic tactics.

Victims
31
records
First Discovered
Apr 25, 2024
victim
Last Discovered
Aug 14, 2024
victim
Inactive Since
681
days
Countries
2
hit
Avg Discount
no settlements

Group Activity

Last 12 months
Jul
2025
Aug
2025
Sep
2025
Oct
2025
Nov
2025
Dec
2025
Jan
2026
Feb
2026
Mar
2026
Apr
2026
May
2026
Jun
2026

Victims (31)

mmtransport.com

dAn0n🇺🇸 US
Aug 14, 2024

M&M Transport Services, Inc. was founded in 1990 by Mark R. Warsofsky and has steadily grown into a nationwide, dedicated transportation provider f or some of t...

Transportation/Logistics2.0Published
mmtransport.com

thesourcinggroup.com

dAn0n🇺🇸 US
Jul 23, 2024

The Sourcing Group (TSG) is a leading business process outsourcing service (BPO) provider recognized for commitment to customer satisfaction. Acquisitions & Sub...

Business Services1.0Published
thesourcinggroup.com

promarkbrands.com

dAn0n🇺🇸 US
Jun 27, 2024

Leading manufacturer and distributor of a complete line of pro and semi-pro photo, video and audio equipment and accessories based in the Chicago S Uburbs in a ...

Business Services2.0Published
promarkbrands.com

fifcousa.com

dAn0n🇺🇸 US
Jun 17, 2024

Founded in 2009, FIFCO USA, owns and operates breweries and retail locations in New York, Vermont, Oregon, and Washington. Their headquarters is inRochester, Ne...

Financial1.0Published
fifcousa.com

pedsurology.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 740 GB. This leak contains corporate information of the company: Financial, legal, information on employees and partners...

Healthcare5.0Published
pedsurology.com

theblakefirm.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 740 GB. This leak contains corporate information of the company: Financial, legal, information on employees and partners...

Financial5.0Published
theblakefirm.com

ueg1.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 300GB. This leak contains customer data, corporate information, databases, employee data, and customer insurance.

Technology5.0Published
ueg1.com

allenblastingandcoating.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial, legal, information on employees, partners and c...

Business Services5.0Published
allenblastingandcoating.com

semilab.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 1.47TB. This leak contains corporate information of the company: Financial, legal, information on employees, partners an...

Technology5.0Published
semilab.com

fightingforfairness.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 6 TB. This leak contains corporate information of the company: Financial, legal, medical information of clients and empl...

Business Services7.0Published
fightingforfairness.com

oconnellmahon.ie

dAn0n🇮🇪 IE
May 28, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial and legal documents, architectural projects, per...

Business Services6.0Published
oconnellmahon.ie

ekiconsult.com

dAn0n🇺🇸 US
May 28, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners. I...

Technology6.0Published
ekiconsult.com

iiexperts.com

dAn0n🇺🇸 US
May 28, 2024

Information Integration Experts, LLC (iiExperts aka IIX) has been developing software since the early 1970s. Headquartered in Arlington, Texas, IIXbegan operati...

Financial2.0Published
iiexperts.com

neosmteam.com

dAn0n🇺🇸 US
May 28, 2024
Technology1.0Published
neosmteam.com

glenwoodnyc.com

dAn0n🇺🇸 US
May 28, 2024

Glenwood Management is a property management company, providing luxury apartments throughout New York. The total size of stolen information is 1.78TB.

Business Services2.0Published
glenwoodnyc.com

s-f-concrete.com

dAn0n🇺🇸 US
May 28, 2024

S&F Concrete Contractors, Inc. is committed to being an industry leader in safety and health by setting agressive goals and continually measuring our performanc...

Business Services1.0Published
s-f-concrete.com

college-park.com

dAn0n🇺🇸 US
May 28, 2024

College Park Industries is a is a prosthetics manufacturing company. It design and manufacture a full line of anatomically correct, customizable prosthetic foot...

Healthcare1.0Published
college-park.com

Pediatric Urology Associates

dAn0n🇺🇸 US
May 25, 2024
Healthcare1.0Published

S&F Concrete Contractors

dAn0n🇺🇸 US
May 25, 2024
Business Services1.0Published
sfconcrete.com

Northeast Orthopedics and Sports Medicine

dAn0n🇺🇸 US
May 8, 2024

Northeast Orthopedics and Sports Medicine is a company that operates in the Hospital & Health Care industry. The total size of stolen information is 1.56TB.

Healthcare5.0Published
neosmteam.com

Glenwood Management

dAn0n🇺🇸 US
May 8, 2024

Glenwood Management is a property management company, providing luxury apartments throughout New York. The total size of stolen information is 1.78TB.

Business Services2.0Published

College Park Industries

dAn0n🇺🇸 US
May 8, 2024

College Park Industries is a is a prosthetics manufacturing company. It design and manufacture a full line of anatomically correct, customizable prosthetic foot...

Healthcare1.0Published
college-park.com

Information Integration Experts

dAn0n🇺🇸 US
May 7, 2024

Information Integration Experts, LLC (iiExperts aka IIX) has been developing software since the early 1970s. Headquartered in Arlington, Texas, IIXbegan operat...

Technology2.0Published
iiexperts.com

Erler & Kalinowski

dAn0n🇺🇸 US
Apr 26, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners. I...

Business Services6.0Published
ekiconsult.com

Pedsurology

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 950 GB This leak contains customer data, corporate information, databases, employees, medical information about customer...

Healthcare6.0Published
pedsurology.com

The Blake Law Firm

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 740 GB. This leak contains corporate information of the company: Financial, legal, information on employees and partners...

Business Services6.0Published
theblakefirm.com

United Equitable Group

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 300GB. This leak contains customer data, corporate information, databases, employee data, and customer insurance.

Financial5.0Published
ueg1.com

Allen Blasting and Coating

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners. I...

Business Services7.0Published
allenblastingandcoating.com

Semilab

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 1.47TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners...

Technology5.0Published
semilab.com

O'Connell Mahon Architects

dAn0n🇮🇪 IE
Apr 25, 2024

The total size of stolen information is 1TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners. I...

Business Services6.0Published
oconnellmahon.ie

RSH legal

dAn0n🇺🇸 US
Apr 25, 2024

The total size of stolen information is 6 TB. This leak contains corporate information of the company: Financial, legal, information on employees and partners. ...

Business Services5.0Published
fightingforfairness.com

Infrastructure

No sites tracked