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Collins Aerospace

listed as Colins Aerospace / RTX.com · Claimed by Everest · listed 9 months ago

9m
Age
since listed · data leaked

Status timeline

  1. ListedOct 17, 2025
  2. Data leakeddate unknown

At a glance

Group
Everest
Status
Data leaked
Country
United States
Sector
Manufacturing
Listed on leak site
Oct 17, 2025

About the victim

AI dossier — public-source company profile

Collins Aerospace, a subsidiary of RTX Corporation (formerly Raytheon Technologies), is a major aerospace and defense company headquartered in Charlotte, North Carolina. It designs, manufactures, and services aerospace systems including avionics, aircraft interiors, propulsion systems, and mission systems for commercial and military customers worldwide. The company employs approximately 70,000 people globally and serves airlines, defense agencies, and original equipment manufacturers.

Industry
Aerospace & Defense Components Manufacturing
Employees
10000+
Founded
2018

Attack summary

Severity: critical — Collins Aerospace is a major defense and aerospace contractor under RTX; exfiltration of its database likely includes sensitive regulated data such as defense contracts, proprietary aerospace systems information, employee PII, and potentially export-controlled technical data. The disclosed status is 'data_published' confirming actual data release, and the post references a linked security failure impacting critical aviation infrastructure at multiple major airports.

The Everest ransomware group claims to have exfiltrated a database from Collins Aerospace (RTX.com) and published it, with separate posts suggesting the group also disclosed details of a security failure linked to Collins Aerospace affecting major airports including Heathrow and Brussels.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Corporate database
  • Potentially aviation/flight systems-related data
  • Internal company records

Original description

AI-summarised, not from the leak post

N/A

The leak post

captured from the group's site
© 2026, All rights reserved
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Sources

Source

Indexed 9 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

  • October 17, 2025Colins Aerospace / RTX.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 →

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, Colins Aerospace / RTX.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Everest means Colins Aerospace / RTX.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.
  • Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
  • 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.