RansomHub ransomware group lists www.parklandmanufacturing.com on its leak site

• Ransomware group: RansomHub
• Country: Canada
• Sector: Manufacturing
• Announcement date: March 21, 2025

The ransomware group known as RansomHub has published a listing on its leak site claiming to have stolen data belonging to Parkland Manufacturing. The announcement, made on March 21, 2025, suggests a significant breach involving a large volume of sensitive corporate and employee information.

The alleged ransomware attack

According to the claims made by the threat actor, the incident occurred in mid-March 2025. The RansomHub group asserts that they have successfully exfiltrated a massive dataset from the organization. The claimed volume of the stolen data is approximately 83 GB, which is comprised of 147,335 individual files.

RansomHub is a ransomware formation that first emerged in early 2024. While the group was reported to have ceased its operations in early 2025, it continues to be associated with high-profile data leaks. This group has historically utilized double-extortion tactics, a method where attackers not only encrypt an organization's data to disrupt operations but also threaten to leak the stolen information on public platforms to increase pressure for ransom payments.

Data involved in the leak

The information allegedly released by the group includes highly sensitive documents that touch upon both the commercial operations of the company and the private details of its workforce. Based on screenshots provided by the attackers, the leaked content includes various categories of sensitive information.

The specific types of data identified in the claim include:

• Commercial quotations
• Insurance policies
• Health and safety records
• Employee health and screening data

The presence of such diverse data types—ranging from business contracts to private medical screening results—indicates a wide-reaching compromise of the organization's internal file systems.

About Parkland Manufacturing

Parkland Manufacturing is a US-based company specializing in private label apparel manufacturing and textile solutions. Their business model focuses on providing specialized services such as corporate apparel, promotional products, and custom-designed textile goods.

Impact and organizational risks

The exposure of this data presents several critical risks to the organization. From a regulatory standpoint, the leak of sensitive information may result in the organization failing to meet its data protection obligations under Canada's PIPEDA legislation. The inclusion of employee health and screening data, such as drug and alcohol test results, poses secondary risks to the individuals involved, potentially making them targets for identity theft or highly personalized phishing attacks.

Furthermore, the loss of commercial quotations and insurance information could damage the organization's competitive standing in the textile market and strain its existing supply chain relationships. Given the history of RansomHub's use of double-extortion, the organization's operational continuity may face significant negative impacts.

In general, organizations in the manufacturing sector can mitigate such risks by implementing robust data encryption, enforcing strict access controls, and maintaining comprehensive offline backups. Continuous monitoring of network traffic and conducting regular security awareness training for employees are also standard defensive measures to protect against the exfiltration of sensitive corporate and personal data.