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 13, 2026www.integer.net listed by INC Ransomon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, www.integer.net 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

Integer Holdings Corporation

listed as www.integer.net · Claimed by INC Ransom · listed 2 months ago

Age

since listed · data leaked

Status timeline

Listed
Mar 13, 2026
Data leaked

At a glance

Group: INC Ransom
Status: Data leaked
Country: United States
Sector: Technology
Listed on leak site: Mar 13, 2026

About the victim

AI dossier — public-source company profile

Integer Holdings Corporation (NYSE: ITGR) is one of the largest medical device outsource (MDO) manufacturers in the world, serving cardiac, neuromodulation, vascular, and portable medical markets. The company manufactures components, systems, and batteries for Medical Device OEMs under the Greatbatch Medical, Lake Region Medical, and Electrochem brands. It also develops batteries for energy, military, and environmental niche applications, operating globally with approximately 10,000+ employees.

Industry: Medical Device Contract Manufacturing
Address: 2595 Dallas Parkway, Suite 310, Frisco, TX 75034
Employees: 10000+
Founded: 1927

Attack summary

Severity: critical — Integer Holdings is a publicly traded, large-scale medical device manufacturer handling sensitive regulated manufacturing data, proprietary medical device IP, and potentially patient-adjacent health technology data. The disclosed status is 'data_published', confirming exfiltration and public release of data from a critical healthcare supply-chain company, meeting the threshold for critical severity.

INC Ransom claims to have compromised Integer Holdings Corporation and has published data (disclosed status: data_published), indicating exfiltration of company data. The specific data categories and volume have not been stated in the post.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Corporate business data
Intellectual property / manufacturing data
Medical device design and engineering files
Employee records
Customer and OEM partner information
Financial records

What the group claims

Integer® Holdings Corporation (NYSE:ITGR) is one of the largest medical device outsource (MDO) manufacturers in the world serving the cardiac, neuromodulation, vascular and portable medical markets. The company provides innovative, high-quality technologies and manufacturing to Medical Device OEMs to enhance the lives of patients worldwide. In addition, it develops batteries for high-end niche applications in energy, military, and environmental markets. Greatbatch Medical®, Lake Region Medical® and Electrochem® comprise the companys brands. Our story is one filled with 80 years of industry-changing innovations and exemplary manufacturing. Its a legacy we are proud of as we continue to provide customers with unparalleled expertise, innovation and manufacturing excellence. We are guided by our values of Innovation, Collaboration, Inclusion, Candor, Integrity and Customer.

Sources

Victim sitewww.integer.net

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.