Was EMMCORP.COM hit by ransomware?

EMMCORP.COM was listed by the Everest ransomware operation, 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 Everest ransomware group?

Everest 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 EMMCORP.COM breach?

Everest published data attributed to EMMCORP.COM. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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EMM Corp

listed as EMMCORP.COM · Claimed by Everest · listed 11 months ago

11m

Age

since listed · data leaked

Status timeline

ListedAug 6, 2025
Data leakeddate unknown

At a glance

Group: Everest
Status: Data leaked
Listed on leak site: Aug 6, 2025

About the victim

AI dossier — public-source company profile

EMM Corp is a lifting equipment and rigging pool management specialist providing 24/7 services to companies operating globally. They supply lifting and marine mooring equipment, wire ropes, ROV and subsea lifting equipment, and offer testing, inspection, and compliance services. A division of Usha Martin.

Industry: Lifting Equipment & Rigging Operations Management

Attack summary

Severity: low — Disclosure is marked 'data_published' but the leak post contains no actual content, proof files, or details of what data was allegedly exfiltrated. No operational impact is stated. Without concrete evidence of data exposure or breach details, this appears to be a listing-only announcement.

The Everest group claims to have compromised emmcorp.com and published data, but the leak post itself is marked as AI-generated with no substantive details provided about attack methods or data exfiltration.

low

Original description

AI-summarised, not from the leak post

N/A

Sources

Victim siteEMMCORP.COM
Leak posthttp://ransomocmou6mnbquqz44ewosbkjk3o5qjsl3orawojexfook2j7esad.onion/news/

Source

Indexed 11 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 Everest

Everest is a financially-motivated ransomware group that emerged in September 2021, operating with a focus on profit-driven extortion campaigns against organizations primarily in the United States and Europe. The group's country of origin and specific affiliations remain undocumented in public threat intelligence reporting, though their operational patterns suggest they likely operate as an independent entity rather than a formal ransomware-as-a-service model. Limited public documentation exists regarding Everest's specific attack methodologies, initial access vectors, or technical capabilities, though their victim profile indicates they employ standard ransomware tactics targeting a diverse range of sectors including healthcare, technology, business services, and manufacturing organizations. Since their emergence, Everest has claimed responsibility for attacks against 339 victims across multiple countries, with the United States, United Kingdom, Italy, Germany, and Spain representing their primary geographic targets, though no specific high-profile incidents or major ransoms have been publicly documented by law enforcement or major security firms. As of current reporting, Everest appears to remain an active threat actor, though the limited public intelligence available suggests they operate as a lower-tier ransomware group compared to more prominent and well-documented criminal organizations. The group has been linked to 369 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post May 29, 2026. The operation is currently active.

Timeline of this disclosure

August 6, 2025EMMCORP.COM listed by Evereston the group's public leak site

Other recent disclosures by Everest

Everest has been linked to 369 public victims on Darkfield. A sample of the most recent:

See the full Everest dossier →

If your organisation is affected

A listing by Everest means EMMCORP.COM 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.
Monitor for the data appearing on Everest'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.