Disclosure context

About threeam

Threeam is a financially motivated ransomware group that emerged in September 2023, operating as a relatively new player in the ransomware ecosystem with 64 documented victims across multiple countries and sectors. The group's origin and potential affiliations remain unclear due to limited public documentation from major security agencies, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing. Based on available victim data, Threeam appears to employ common initial access vectors targeting organizations across business services, healthcare, manufacturing, and technology sectors, with the United States, United Kingdom, Australia, France, and Brazil representing their primary geographic focus areas. While specific technical details about their encryption methods and extortion tactics have not been extensively documented by major threat intelligence firms, their emergence in late 2023 and victim count suggests they have established operational capabilities within the competitive ransomware landscape. The group's current operational status remains active based on the recency of their emergence, though detailed law enforcement actions or disruption efforts have not been publicly reported by CISA, FBI, or other major security organizations. The group has been linked to 73 public disclosures across our corpus. First observed on a leak site on September 14, 2023; most recent post May 1, 2026. The operation is currently inactive.

Timeline of this disclosure

May 1, 2026curedentalbeltontx.com listed by threeamon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,779 disclosures indexed across all operators we track. Geographically, curedentalbeltontx.com is reported in US, a country with 2,713 ransomware disclosures in our corpus.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.

Ransomware victim disclosure

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curedentalbeltontx.com

Claimed by threeam · listed 20 days ago

19d

Age

since listed · data leaked

Status timeline

Listed
May 1, 2026
Data leaked

At a glance

Group: threeam
Status: Data leaked
Country: US
Sector: Healthcare
Listed on leak site: May 1, 2026

About the victim

AI dossier — public-source company profile

Cure Dental is a family and general dentistry practice located in Belton, Texas (ZIP 76513). The clinic offers a broad range of dental services including general, restorative, cosmetic, oral surgery, periodontics, Invisalign, and sedation dentistry for patients of all ages. It is a small practice with 10–19 employees and estimated annual revenue of $1M–$5M.

Industry: Dental Offices
Address: Belton, Texas 76513, US
Employees: 10-19

Attack summary

Severity: high — The disclosure status is 'data_published', meaning data has been actively released. As a dental office, the likely data includes protected health information (PHI) and PII of patients, which is regulated under HIPAA. Even at a small scale (10–19 employees), healthcare data exfiltration with confirmed publication warrants a high severity rating, approaching critical given the regulated nature of dental/medical records.

The ThreeAM ransomware group claims to have attacked Cure Dental and has published data (disclosed status: data_published), indicating exfiltration of company and potentially patient data. No specific ransom amount or data size was stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Patient records
Employee records
Business financial data
Personal health information (PHI)

What the group claims

Cure Dental is a company that operates in the Dental Offices industry. It employs 10to19 people and has 1Mto5M of revenue. The company is headquartered in Belton, Texas.

Sources

Source

Indexed 20 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.