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 805 public disclosures across our corpus. First observed on a leak site on August 9, 2023; most recent post May 19, 2026. The operation is currently active.

Also tracked as: inc ransom.

Timeline of this disclosure

April 29, 2026Iowa Spring Manufacturing & Sales listed by incransomon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 2,458 disclosures indexed across all operators we track. Geographically, Iowa Spring Manufacturing & Sales 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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Iowa Spring Manufacturing & Sales

Claimed by incransom · listed 21 days ago

21d

Age

since listed · data leaked

Status timeline

Listed
Apr 29, 2026
Data leaked

At a glance

Group: incransom
Status: Data leaked
Country: US
Sector: Manufacturing
Listed on leak site: Apr 29, 2026

About the victim

AI dossier — public-source company profile

Iowa Spring Manufacturing & Sales is a manufacturer specializing in springs for overhead garage doors, mechanical applications, and agricultural equipment. Founded in 1977 and based in Adel, Iowa, the company has built a reputation for quality and reliability in the spring manufacturing industry. Their website is www.iowaspring.com.

Industry: Spring & Mechanical Components Manufacturing
Address: 2112 Greene Street, P.O. Box 130, Adel, IA 50003, US
Founded: 1977

Attack summary

Severity: high — Confirmed exfiltration of 49.4 GB of significant business data including financial records, contracts, NDAs, and proprietary product/testing information, with data published status indicating actual release of sensitive corporate materials.

The incransom group claims to have exfiltrated approximately 49.4 GB of data from Iowa Spring Manufacturing & Sales, including accounting records, product development and testing files, laboratory defect analysis, supply logistics, contracts, NDAs, financial indicators, and corporate information.

high

Data the group says was taken

AI dossier — extracted from the leak post

Accounting records
Product development and testing files
Laboratory defect analysis
Supply logistics records
Contracts
NDAs
Financial indicators
Corporate information

What the group claims

Iowa Spring is a well-established manufacturer specializing in a variety of springs, including those for overhead garage doors, mechanical applications, and agricultural equipment. Founded in 1977 and based in Adel, Iowa, the company has built a strong reputation for quality and reliability in the spring manufacturing industry. 2112 Greene Street P.O. Box 130 Adel, IA 50003, US www.iowaspring.com Leaked data: 49,4Gb Accounting, product development and testing, laboratory defect analysis, supply logistics, contracts, NDA, financial indicators, corporate information, and much more

Sources

Leak posthttp://incblog6qu4y4mm4zvw5nrmue6qbwtgjsxpw6b7ixzssu36tsajldoad.onion/blog/disclosures/69f2821e8f1d14b743bc4e9a

Source

Indexed 21 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.