Ransomware Attack Hits Humble Manufacturing by Monti Group

Incident Date: Aug 30, 2024

Attack Overview
VICTIM
Humble Manufacturing Limited
INDUSTRY
Manufacturing
LOCATION
Canada
ATTACKER
Monti
FIRST REPORTED
August 30, 2024

Ransomware Attack on Humble Manufacturing Limited by Monti Group

Humble Manufacturing Limited, a prominent player in the sheet metal fabrication industry, has recently fallen victim to a ransomware attack orchestrated by the Monti group. The attack has resulted in the exfiltration of a significant amount of sensitive data, including confidential information about customers, employees, and contractual agreements. The attackers have threatened to publicly release this information unless the company initiates contact with them.

About Humble Manufacturing Limited

Established in 1950 by Ralph Humble in Vancouver, Canada, Humble Manufacturing Limited specializes in custom sheet metal fabrication. Initially focused on mobile radio-telephones and telephony equipment, the company has evolved significantly over the decades. Today, it operates from a facility in Burnaby, BC, utilizing state-of-the-art CNC machines and design software like SolidWorks to enhance production efficiency. The company is known for its skilled workforce and commitment to quality, as evidenced by its ISO 9001:2015 certification and an impressive on-time shipping record exceeding 98%.

Attack Overview

The ransomware attack on Humble Manufacturing Limited has compromised a wide range of sensitive data. This includes confidential information about customers, employees, and contractual agreements, as well as details about the company's partnerships with other firms. The breach poses severe risks to the company's reputation and operational integrity, urging immediate and strategic response measures.

About Monti Ransomware Group

Monti ransomware was first identified in June 2022 and quickly became notable for its tactics that closely mirrored those of the Conti group. Monti primarily targets both Windows and Linux systems, with files encrypted by Monti typically bearing the ".puuuk" file extension. The group has shown adaptability by incorporating elements from previous ransomware variants and has developed a new Linux variant to evade detection. Monti operates two separate TOR sites: one for ransom negotiations and another for leaking stolen data.

Potential Vulnerabilities

Humble Manufacturing Limited's reliance on advanced technology and extensive data handling makes it a lucrative target for ransomware groups like Monti. The company's significant operational scale and the sensitive nature of its data further increase its vulnerability. The attack underscores the importance of stringent cybersecurity measures to protect against such threats.

Sources

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