Mavis Tire Supply listed on worldleaks leak site
Mavis Tire Supply has been listed on the leak site of the threat actor known as worldleaks.
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- Ransomware group: worldleaks
- Country: United States
- Sector: Retail & E-Commerce
- Announcement date: September 23, 2025
Mavis Tire Supply has been listed on the leak site of the threat actor known as worldleaks. The announcement, which appeared on the group's platform on September 23, 2025, claims that the organization was targeted in a cyberattack that allegedly occurred on May 27, 2025.
Details of the claim
The worldleaks group has officially listed Mavis Tire Supply on its leak platform. According to the information provided by the threat actor, the organization has a reported revenue of 1.3 billion dollars and employs 7,000 people. The threat actor has linked the organization to a specific event that allegedly took place on May 27, 2025.
In modern cyberattack landscapes, ransomware groups often utilize leak sites to exert pressure on their victims. These sites serve as a public gallery where the group can post information about targeted entities to increase the visibility of the attack. This tactic is frequently used to damage a company's reputation or to coerce them into paying a ransom by threatening to release sensitive information to the public.
Data involved in the incident
Regarding the specifics of the alleged breach, the nature of the data that has been leaked is not specified in the provided record or the screenshot. The listing does not provide details regarding the specific types of files, the volume of data, or the total file count involved in this incident. Consequently, the listing names no data types.
When organizations face such claims, it is common for the threat actor to withhold specific details initially, using the ambiguity as a psychological tool during extortion negotiations. The lack of specific information regarding the exfiltrated data makes it difficult to immediately assess the exact scope of the exposure.
Organization profile
Mavis Tire Supply is a United States-based tire retailer and automotive service provider. The company offers sales and installation of various tire brands, as well as general vehicle maintenance services.
Risk assessment and industry implications
This situation may carry the risk of exposure for employee or customer data within Mavis Tire Supply. As a US-based organization, a potential data breach could lead to legal proceedings under state-level data protection laws and federal regulations. The focus of the worldleaks group on data exfiltration and extortion rather than encryption may place secondary extortion pressure on the organization.
In many contemporary ransomware campaigns, attackers have shifted toward a