Was www.integer.net hit by ransomware?

www.integer.net was listed by the Incransom ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Incransom ransomware group?

Incransom is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the www.integer.net breach?

Incransom published data attributed to www.integer.net. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

Integer Holdings Corporation

listed as www.integer.net · Claimed by Incransom · listed 4 months ago

Age

since listed · data leaked

Status timeline

ListedMar 13, 2026
Data leakeddate unknown

At a glance

Group: Incransom
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 and systems for Medical Device OEMs under brands including Greatbatch Medical, Lake Region Medical, and Electrochem. It also produces batteries for high-end niche applications in energy, military, and environmental markets.

Industry: Medical Device Contract Manufacturing
Address: 5830 Granite Parkway, Suite 1150, Plano, TX 75024, United States
Employees: 10000+
Founded: 1938

Attack summary

Severity: critical — Integer Holdings is a publicly traded (NYSE: ITGR) critical medical device contract manufacturer with global scale. Data published by the threat actor likely includes sensitive intellectual property related to Class III medical devices, proprietary manufacturing processes, and potentially PII of employees and OEM partners. The company operates in a highly regulated industry (FDA, defense), making any confirmed exfiltration of this nature critical in severity.

Incransom claims to have compromised Integer Holdings Corporation and has published data (disclosed_status: data_published), indicating exfiltration of company data, though specific data categories and volume were not stated in the post.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Corporate business data
Manufacturing and engineering records
Potential employee PII
Potential customer/OEM partner data
Proprietary medical device design 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

Source

Indexed 4 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.

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Disclosure context

About Incransom

Incransom is a ransomware group that emerged in August 2023, operating with primarily financial motivations as evidenced by their targeting of high-value sectors across multiple developed nations. The group's origin and specific affiliations remain undocumented by major threat intelligence organizations, though their operational patterns suggest they likely operate independently rather than as a ransomware-as-a-service model. With 734 documented victims, Incransom has demonstrated a preference for targeting organizations in the United States, Canada, United Kingdom, Germany, and Australia, with particular focus on healthcare, technology, business services, and manufacturing sectors, though their attack methodology and specific technical capabilities have not been extensively documented by established security researchers or government agencies. The group's notable campaigns and specific high-profile victims have not been publicly detailed by CISA, FBI, Mandiant, or other reputable threat intelligence sources, suggesting either operational security effectiveness or limited visibility into their most significant operations. Based on available intelligence, Incransom appears to remain active as of recent reporting periods, though comprehensive analysis of their current operational status requires additional documentation from established threat intelligence sources. The group has been linked to 1,712 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post July 14, 2026. The operation is currently active.

Also tracked as: inc ransom, INC.

Timeline of this disclosure

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

Other recent disclosures by Incransom

Incransom has been linked to 1,712 public victims on Darkfield. A sample of the most recent:

See the full Incransom dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track. Geographically, www.integer.net is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Incransom means www.integer.net 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 Incransom'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.