Skip to main content
Darkfield

Ransomware victim disclosure

← All victims

DentaQuest, LLC

listed as DentaQuest, LLC. · Claimed by Shinyhunters · listed 3 months ago

2m
Age
since listed · data leaked

Status timeline

  1. ListedMay 30, 2026
  2. Data leakeddate unknown

At a glance

Group
Shinyhunters
Status
Data leaked
Country
United States
Sector
Healthcare
Listed on leak site
May 30, 2026

About the victim

AI dossier — public-source company profile

DentaQuest is a US-based healthcare company operating in the dental benefits and insurance sector. The company provides dental coverage and related services to members.

Industry
Healthcare - Dental Benefits & Insurance

Attack summary

Severity: critical — Healthcare sector with confirmed exfiltration of 234GB+ of data containing likely member/patient records (PII at scale) from a dental insurance provider; data has been published.

ShinyHunters claims to have exfiltrated 234GB+ (compressed) of data from DentaQuest after the company failed to reach a ransom agreement. The group has published the data.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • company records
  • member/patient data
  • business files

What the group claims

The company failed to reach an agreement with us despite our incredible patience, all the chances and offers we made. They don't care. | Size: 234GB+ (compressed) | Updated: 30 May 2026 | SHA256: db3088225c36be26ce2b458fa7a190176d071441e2e0830c0d82143e6323a3e1

Sources

Source

Indexed 3 months 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.

Is this your supplier? Your competitor? You?

Pro plans monitor your domain, corporate emails, and crypto wallets across every new ransomware leak-site post, breach dump and Telegram callout — alerts within 5 minutes.

Disclosure context

About shinyhunters

Based on the limited publicly available information, shinyhunters appears to be a recently emerged ransomware group first observed in October 2025, primarily motivated by financial gain through extortion activities targeting organizations across multiple sectors. The group's origin and potential affiliations remain unclear due to their recent emergence, and there is insufficient public documentation to determine whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and specific technical capabilities have not been extensively documented by major threat intelligence firms, though their targeting pattern suggests a broad opportunistic approach rather than sector-specific specialization. The group has reportedly victimized approximately 77 organizations, with primary targeting focused on the United States, France, Japan, Germany, and Australia, showing particular interest in consumer services, technology, financial services, transportation and logistics, and education sectors. Given the group's very recent emergence in late 2025, there are no widely reported major campaigns or high-profile incidents documented by established security research organizations, and no known law enforcement actions have been publicly reported against this group. The current operational status of shinyhunters remains active based on available reporting, though comprehensive threat intelligence profiles from major security firms like Mandiant, CrowdStrike, or government agencies have not yet been published due to the group's recent appearance in the threat landscape. The group has been linked to 157 public disclosures across our corpus. First observed on a leak site on October 3, 2025; most recent post August 23, 2026. The operation is currently active.

Timeline of this disclosure

  • May 30, 2026DentaQuest, LLC. listed by shinyhunterson the group's public leak site

Other recent disclosures by shinyhunters

shinyhunters has been linked to 157 public victims on Darkfield. A sample of the most recent:

See the full shinyhunters dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,608 disclosures indexed across all operators we track. Geographically, DentaQuest, LLC. is reported in United States, a country with 3,164 ransomware disclosures in our corpus.

If your organisation is affected

A listing by shinyhunters means DentaQuest, LLC. appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
  • Monitor for the data appearing on shinyhunters's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

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.