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Crescent Energy

listed as crescentenergyco.com · Claimed by Chaos · listed 4 months ago

4m
Age
since listed · data leaked

Status timeline

  1. ListedMar 7, 2026
  2. Data leakeddate unknown

At a glance

Group
Chaos
Status
Data leaked
Country
United States
Sector
Energy
Listed on leak site
Mar 7, 2026

About the victim

AI dossier — public-source company profile

Crescent Energy is a growth-oriented U.S. independent energy company engaged in the acquisition, development, and operation of oil and natural gas properties. Its portfolio consists of low-decline, cash-flow-oriented assets comprising both mid-cycle unconventional and conventional assets with long reserve life. The company operates across multiple U.S. basins.

Industry
Oil & Gas Exploration and Production
Employees
501-1000
Founded
2021

Attack summary

Severity: high — Crescent Energy operates in the energy sector (critical infrastructure), and data has been confirmed published by the threat actor, indicating successful exfiltration of potentially sensitive business and operational data from a publicly traded independent energy company.

The Chaos ransomware group claims to have compromised Crescent Energy and has published data, though no specific data volume or ransom demand was stated. The disclosure status indicates data has been published, suggesting exfiltration of company data.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Business operational data
  • Oil and gas asset records
  • Financial records
  • Corporate documents

What the group claims

Crescent is a growth-oriented U.S. independent energy company engaged in the acquisition, development and operation of oil and natural gas properties. Crescents portfolio of low-decline, cash-flow oriented assets comprises both mid-cycle unconventional and conventional assets with a long reserve lif…

Sources

Source

Indexed 4 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 chaos

Based on the limited publicly available information, Chaos is a recently emerged ransomware group that was first observed in March 2025, appearing to be financially motivated given their ransom demands and targeting patterns. The group's origin and specific affiliations remain unclear due to their recent emergence, though their operational model and whether they operate as Ransomware-as-a-Service or as an independent entity has not been definitively established by security researchers. Their attack methodology and specific technical capabilities are not yet well-documented in public threat intelligence reports, though their targeting suggests they employ common initial access vectors to compromise victims across multiple sectors. Chaos has claimed 41 victims primarily concentrated in the United States, Germany, Poland, Malaysia, and Sweden, with a particular focus on technology companies, financial services, business services, and manufacturing sectors, though the scope and impact of their most significant attacks have not been widely publicized. The group currently appears to be active based on recent victim claims, though comprehensive analysis from major security firms regarding their long-term operational capabilities and potential law enforcement actions remains limited due to their recent emergence in the threat landscape. The group has been linked to 69 public disclosures across our corpus. First observed on a leak site on March 31, 2025; most recent post July 14, 2026. The operation is currently active.

Timeline of this disclosure

  • March 7, 2026crescentenergyco.com listed by chaoson the group's public leak site

Other recent disclosures by chaos

chaos has been linked to 69 public victims on Darkfield. A sample of the most recent:

See the full chaos dossier →

Sector and geography

This disclosure adds to ransomware activity in the Energy sector, which has 652 disclosures indexed across all operators we track. Geographically, crescentenergyco.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by chaos means crescentenergyco.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 chaos'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.