Was UnitedLayer hit by ransomware?

UnitedLayer was listed by the Ransomhouse 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 Ransomhouse ransomware group?

Ransomhouse 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 UnitedLayer breach?

Ransomhouse published data attributed to UnitedLayer. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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UnitedLayer

Claimed by Ransomhouse · listed 8 months ago

Age

since listed · data leaked

Status timeline

ListedNov 3, 2025
Data leakeddate unknown

At a glance

Group: Ransomhouse
Status: Data leaked
Country: United States
Sector: Technology
Listed on leak site: Nov 3, 2025

About the victim

AI dossier — public-source company profile

UnitedLayer is a US-based technology company specializing in enterprise private cloud infrastructure and private AI solutions. The company provides managed hosting, colocation, and cloud services to enterprise clients. Its platform is marketed under the 'Enterprise Private Cloud with Private AI' branding.

Industry: Enterprise Cloud & Data Center Services
Employees: 51-200

Attack summary

Severity: high — UnitedLayer is a managed cloud and data center provider whose infrastructure hosts data belonging to multiple enterprise clients; a confirmed data publication by RansomHouse implies exfiltration of potentially significant business and customer data across multiple downstream organizations, warranting a high severity rating.

RansomHouse claims to have compromised UnitedLayer and has published data (disclosed status: data_published), alleging the company prioritized financial interests over protecting partner and individual data. The leak post implies exfiltration of sensitive data entrusted to UnitedLayer by its clients.

high

Data the group says was taken

AI dossier — extracted from the leak post

Client entrusted data
Enterprise customer records
Internal business data

What the group claims

UnitedLayer® provides the Colocation services from one of the largest data centers in San Francisco, USA, at 200 Paul Ave. Their long list of managed services enables enterprises to modernize their infrastructure and improve their responsiveness, resource utilization, scalability, and agility resulting in better customer experience and faster time to market

The leak post

captured from the group's site

Below is a list of companies that either have considered their financial gain to be above the interests of their partners / individuals who have entrusted their data to them or have chosen to conceal the fact that they have been compromised.

Sources

Source

Indexed 8 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 Ransomhouse

Ransomhouse is a ransomware group that emerged in June 2021, operating primarily for financial gain through extortion campaigns targeting organizations across multiple sectors globally. The group's origin and specific affiliations remain unclear based on publicly available intelligence, though their operational patterns suggest they function as an independent cybercriminal organization rather than a traditional ransomware-as-a-service model. Ransomhouse employs double extortion tactics, stealing sensitive data before deploying their ransomware payload and threatening to publish the information on their leak site if victims refuse to pay the demanded ransom. The group has demonstrated a broad targeting approach, with documented attacks against 187 victims primarily concentrated in the United States, China, United Kingdom, Italy, and Spain, focusing heavily on healthcare, technology, business services, and manufacturing sectors. While specific high-profile campaigns have not been extensively documented by major security firms, the group's consistent victim count and geographic distribution indicate sustained operational capability since their emergence. As of current reporting, Ransomhouse remains active with no known major law enforcement disruptions or confirmed rebranding efforts. The group has been linked to 210 public disclosures across our corpus. First observed on a leak site on June 1, 2021; most recent post June 29, 2026. The operation is currently active.

Also tracked as: RANSOM HOUSE.

Timeline of this disclosure

November 3, 2025UnitedLayer listed by Ransomhouseon the group's public leak site

Other recent disclosures by Ransomhouse

Ransomhouse has been linked to 210 public victims on Darkfield. A sample of the most recent:

See the full Ransomhouse 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, UnitedLayer is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Ransomhouse means UnitedLayer 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 Ransomhouse'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.