Was Kemlon Products & Development Co Inc hit by ransomware?

Kemlon Products & Development Co Inc was listed by the Spacebears 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 Spacebears ransomware group?

Spacebears 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 Kemlon Products & Development Co Inc breach?

Spacebears published data attributed to Kemlon Products & Development Co Inc. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Kemlon Products & Development Co Inc

Claimed by Spacebears · listed 2 years ago

$23.3M

Ransom

demanded

23m

Age

since listed · data leaked

Status timeline

ListedAug 2, 2024
Data leakeddate unknown

At a glance

Group: Spacebears
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Aug 2, 2024
Ransom demanded: $23.3M
Estimated revenue: $23.3M

About the victim

AI dossier — public-source company profile

Kemlon Products & Development is a manufacturing company founded in 1950 specializing in high-quality electrical connectors, sensors, probes, and related components for hostile environments. Based in Pearland, Texas, the company employs 14 graduate engineers with an average of 21+ years experience and generates approximately $23.3M in annual revenue.

Industry: Electrical Connectors & Sensors Manufacturing
Address: 1424 N. Main Street, Pearland, Texas 77581
Employees: 14
Founded: 1950

Attack summary

Severity: high — Confirmed exfiltration and publication of financial documents and employee personal information (PII). Technical drawings of manufacturing processes represent significant proprietary business data. The $23.3M ransom demand and disclosed_published status confirm the threat actor has released material.

Spacebears claims to have exfiltrated technical drawings, financial documents, and personal information of employees from Kemlon. The group has published this data.

high

Data the group says was taken

AI dossier — extracted from the leak post

Technical drawings
Financial documents
Employee personal information

What the group claims

Kemlon is a well-established multidiscipline manufacturing company founded in 1950 and specializing in manufacturing high quality electrical connectors, sensors, probes and related components for hostile environments.Kemlon employs 14 graduate engineers with the average experience level exceeding 21 years at Kemlon. With this level of experience, we approach problems from a standpoint of engineered leadership. Our technical expertise allows our customers to rely on Kemlon for turnkey solutions to complex problems that arise in their assemblies.Revenue: $23.3 Million-drawings-financial documents-personal information of employees https://kemlon.com

Sources

Source

Indexed 2 years 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 Spacebears

Spacebears is a recently emerged ransomware group first observed in April 2024, operating with apparent financial motivations and demonstrating a broad targeting approach across multiple sectors and geographic regions. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their targeting pattern suggests a professional operation focused on maximizing financial returns rather than geopolitical objectives. With 117 known victims since their emergence, Spacebears has shown particular focus on organizations in the United States, Germany, Spain, Italy, and Canada, with their attacks primarily affecting technology, healthcare, manufacturing, and business services sectors, indicating they likely employ opportunistic targeting rather than sector-specific specialization. Their attack methodology, initial access vectors, and specific technical capabilities have not been extensively documented in public reporting from major cybersecurity firms or law enforcement agencies, limiting detailed analysis of their operational procedures and tools. Due to the group's recent emergence and limited public intelligence reporting, notable high-profile campaigns and specific victim details remain largely undocumented in established threat intelligence channels. The group's current operational status appears active given their recent emergence timeline, though comprehensive analysis is constrained by the lack of detailed public reporting from authoritative cybersecurity sources. The group has been linked to 185 public disclosures across our corpus. First observed on a leak site on April 29, 2024; most recent post July 13, 2026. The operation is currently active.

Also tracked as: space bears.

Timeline of this disclosure

August 2, 2024Kemlon Products & Development Co Inc listed by Spacebearson the group's public leak site

Ransom demanded: $23.3M

Other recent disclosures by Spacebears

Spacebears has been linked to 185 public victims on Darkfield. A sample of the most recent:

See the full Spacebears dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, Kemlon Products & Development Co Inc is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Spacebears means Kemlon Products & Development Co Inc 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 Spacebears'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.