Disclosure context

About INC Ransom

INC Ransom is a financially motivated ransomware group that emerged in September 2021 and has since compromised 832 known victims across multiple sectors. The group's origin and specific affiliations remain undocumented in public threat intelligence reports, though their operational patterns suggest they likely operate as an independent entity rather than a formal Ransomware-as-a-Service model. While detailed attack methodologies for INC Ransom have not been extensively documented by major security firms, their victim distribution indicates they employ broad-spectrum targeting approaches that have successfully penetrated healthcare, technology, business services, and manufacturing organizations. The group demonstrates a preference for targeting English-speaking countries, with the United States, Canada, and United Kingdom representing their primary victim demographics, alongside significant activity in Germany and Australia. Notable campaigns or high-profile attacks by INC Ransom have not been prominently featured in major threat intelligence publications from CISA, FBI, or leading security researchers, suggesting they may operate with a lower public profile despite their substantial victim count. INC Ransom remains active as of current intelligence assessments, with no documented law enforcement disruptions or confirmed rebranding efforts. The group has been linked to 836 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post May 20, 2026. The operation is currently active.

Also tracked as: INC.

Timeline of this disclosure

March 25, 2026pulpdent.com listed by INC Ransomon the group's public leak site

Ransom demanded: $20.1M

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, pulpdent.com is reported in United States, a country with 7,392 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

← All victims

PULPDENT Corporation

listed as pulpdent.com · Claimed by INC Ransom · listed 2 months ago

$20.1M

Ransom

demanded

56d

Age

since listed · data leaked

Status timeline

Listed
Mar 25, 2026
Data leaked

At a glance

Group: INC Ransom
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: Mar 25, 2026
Ransom demanded: $20.1M
Estimated revenue: $20.1M

About the victim

AI dossier — public-source company profile

PULPDENT Corporation is a family-owned dental research and manufacturing company based in the United States, specializing in bioactive and biomimetic dental materials. The company is known for its ACTIVA BioACTIVE product line and has been active for over 75 years. It serves both general and specialized dentistry markets with science-driven, patented technologies.

Industry: Dental Materials Manufacturing
Employees: 100

Attack summary

Severity: high — Data has been confirmed published by the ransomware group, indicating exfiltration of significant business data from a manufacturing and research company; while not a direct patient-data healthcare provider, the company likely holds proprietary R&D, employee PII, and business-sensitive records at meaningful scale.

INC Ransom claims to have compromised PULPDENT Corporation and has published data as disclosed, with a ransom demand of $20.1 million. The disclosed status indicates data has been published, implying exfiltration of company data.

high

Data the group says was taken

AI dossier — extracted from the leak post

Business financial data
Employee records
Proprietary research and product data
Clinical education materials
Customer and sales data

What the group claims

PULPDENT® Corporation is a family-owned dental research, manufacturing company and leader in bioactive and biomimetic dental materials. ACTIVA BioACTIVE, developed by Pulpdent, is a bioactive restorative material that behaves much like natural teeth and helps stimulate the formation of apatite, chemically bonds to teeth and helps protect against decay. For over 70 years, Pulpdent has been committed to product innovation, clinical education and patient-centered care. Employees: 100 Revenue: $20.1 Million Industry: Retail Phone Number: +(617) 926-6666

Sources

Victim sitepulpdent.com

Source

Indexed 2 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.