Jani-King Listed by Booba Project Ransomware Group: What Was Exposed & What To Do
Jani-King was listed by the Booba Project ransomware group on July 15, 2026, after internal files were exfiltrated in a ransomware attack. An undisclosed number of people may have been affected; check the listing and any official notices to determine whether your information is involved and take appropriate steps.
What happened
The incident came to public attention when Booba Project added Jani-King to its leak-site listing on July 15, 2026. The group claims to have removed 12 GB of internal files. No further details on the timing of the intrusion, the method of access, or any ransom demand have been released by either the company or the group. The scale of any operational disruption inside Jani-King also remains undisclosed.
Inside Booba Project
Booba Project is a ransomware operation that maintains a public leak site to post data taken from organisations it targets. Like other groups in this category, it typically combines file encryption on victim systems with the threat of publishing stolen material if a ransom is not paid. The group’s listings are presented as claims; independent confirmation of the data’s authenticity or the circumstances of its acquisition is not available from public sources at this stage.
Jani-King and its sector
Jani-King operates in the commercial facilities-services sector, supplying cleaning, maintenance and related support services to businesses and institutions. Organisations of this type routinely collect and store records about employees, client contracts, site access credentials and day-to-day operational documentation. A breach involving such an entity can therefore expose both corporate information and personal data belonging to staff and customers.
What data was at risk
The only information released so far is that 12 GB of internal files were removed. The precise categories of data contained in those files have not been published. Companies in the facilities-services sector commonly hold employee records, client contact details, billing information and system credentials, but it is not confirmed whether any of these specific types were included in the exfiltrated material.
Why it matters
Even without a confirmed count of affected individuals, the exposure of internal operational files can create downstream risks for the people whose information appears in those records. Employees or clients may face increased chances of targeted phishing or identity misuse if personal details are later circulated. For the organisation itself, the incident adds the costs of investigation, potential regulatory scrutiny and the need to review access controls across client sites.
What to do if you're exposed
Individuals who believe their information may have been involved should monitor their financial and email accounts for unusual activity and consider placing fraud alerts with credit-reporting agencies. Changing passwords for any accounts that may have been stored in the affected systems is a prudent first step. Readers can also run a free exposure scan of their email address against known breach data to check for prior appearances in public listings.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by booba-project — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.