Hunters International attacks Jack Doheny Companies

Incident Date:

April 13, 2024

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Overview

Title

Hunters International attacks Jack Doheny Companies

Victim

Jack Doheny Companies

Attacker

Hunters International

Location

Suisun City, USA

California, USA

First Reported

April 13, 2024

Jack Doheny Company Attacked by Hunters International Ransomware Group

Overview

Jack Doheny Company has been attacked by the Hunters International ransomware group. The gang has exfiltrated 572.7 GB of data, including HR, accounting, sales data, financial data, PII documents and more.

About Jack Doheny Company

Jack Doheny Companies, Inc. operates as a sewer cleaning and maintenance equipment dealer. The Company offers new, used, and re-manufactured pump and vacuum trucks, sewer cleaning equipment, and pipeline inspection systems. Jack Doheny serves customers throughout the United States.

About Hunters International

Hunters International, a Ransomware-as-a-Service (RaaS) group, emerged in Q3 of 2023 after the discovery of source code bearing resemblances to the infamous Hive ransomware strain. In October 2023, a security researcher's analysis of the ransomware used by Hunters revealed significant code overlaps with Hive ransomware. Subsequent analysis by Bitdefender came to the same findings, leading researchers to conclude that Hive operators have handed off their malicious tool to another threat actor. Despite this, Hunters International has denied any ties to the Hive operation.

Ransomware Tactics

Intelligence suggests that Hunters International ransomware primarily aims to exfiltrate target data and extort victims with ransom demands for its return. One reported incident involved a plastic surgery clinic in the US, where approximately 248,000 files, including patient names and addresses, were exfiltrated. The ransomware encrypts files with the ".LOCKED" extension and leaves "Contact Us.txt" files in directories, instructing victims on how to initiate negotiation on the dark web. Successful exploitation by Hunters International typically results in significant data exfiltration prior to issuing a ransom demand, often tailored to the perceived value of the compromised organization.

Recent Ransomware Attacks

The Recent Ransomware Attacks (RRA) site acts as a watchtower, providing you with near real-time ransomware tracking of attacks, groups and their victims. Given threat actors’ overarching, lucrative success so far, ransomware attacks have become the most ubiquitous, and financially and informationally impactful cyber threat to businesses and organizations today.

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