Ransomware Intelligence

cadencepetroleum.com Ransomware Attack

Ransomware victim

chaosGroup

United StatesCountry

Apr 28, 2026Discovered

Overview

View group profile

Industry

Energy & Utilities

Country

United States

Discovered

2 months ago

Attack date

Apr 28, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

Total victims

42

First seen

Aug 2025

Last seen

Jun 2026

Group status

active

Sophistication

0

Impact score

71

Threat level

2.4/10

Aggressiveness6/10

Lethality0.2/10

Criticality0.7/10

Status breakdown

Data Leaked4.8%2

Negotiating9.5%4

Claimed

this victim

85.7%36

Targeted sectors

Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Energy & Utilities

Known target sector

Country

United States

Frequently targeted country

Other victims

Same group · chaos

Group activity