Black Basta claims to have stolen data from bathfitter.com

• Ransomware group: Black Basta
• Country: Canada
• Sector: Professional Services
• Announcement date: December 18, 2024

Black Basta lists alleged bathfitter.com data on leak site

The ransomware group known as Black Basta has posted a claim on its leak site involving the Canadian company bathfitter.com. According to the announcement made on December 18, 2024, the threat actor claims to have exfiltrated a significant amount of data, totaling approximately 900 GB, which allegedly belongs to the bathroom remodeling organization.

Details of the alleged cyberattack

The announcement made by Black Basta alleges that the organization's operational and personal data has been compromised. The threat actor claims that this data was obtained as a result of a cyberattack that reportedly took place on December 5, 2024. In such ransomware incidents, threat actors often employ a double extortion tactic, where they not only encrypt an organization's systems to disrupt operations but also steal sensitive information to pressure the victim into paying a ransom by threatening to leak the data publicly.

While the specific methods used to gain access have not been detailed in the leak site announcement, the scale of the alleged theft suggests a significant breach of the target's digital infrastructure. The group has not provided information regarding a specific ransom demand in their public listing.

Scope of the allegedly stolen data

The data listed by the threat actor is described as being highly sensitive, encompassing various types of corporate and personal information. The announcement claims that the stolen datasets include the following items:

• Financial records
• Payrolls
• Human resources records
• Employee personal data
• Customer personal data
• Non-disclosure agreements
• Project files
• 3D model drawings

The inclusion of such diverse data types, ranging from financial documentation to proprietary 3D models, indicates a broad compromise of the company's internal files and administrative records.

About bathfitter.com

Bath Fitter is a bathroom remodeling company that specializes in custom acrylic bathtubs and shower enclosures. Founded in 1984, the company provides demolition-free solutions for bathroom renovation projects, focusing on efficient remodeling processes for its clients.

Analysis and potential impact

Black Basta is a ransomware group that has been active since early 2022 and is assessed to have connections to the Conti group. The volume and nature of the allegedly leaked data may pose secondary risks such as identity theft and targeted phishing attacks for the organization's employees and customers. Because the stolen information includes personal data and payroll records, individuals affected by the breach may be targeted by malicious actors using the stolen details to conduct social engineering attacks.

As a Canadian-based entity, the incident may need to be evaluated in terms of data privacy breaches under PIPEDA regulations. The publication of this data could negatively impact the organization's commercial reputation and disrupt its operational processes. For organizations operating in the professional services sector, such incidents highlight the importance of robust data protection strategies, including regular backups, network segmentation, and continuous monitoring to detect unauthorized access before large-scale exfiltration can occur.