The Kosmos Management LLC Data Breach: Incident Facts and Free Case Review
Kosmos Management LLC appears to be a professional services or property management firm responsible for overseeing complex administrative, financial, and operational records. In the course of their business, they typically collect and store sensitive personal information, including government-issued identification numbers, financial records, and detailed contact information for their clients or tenants. This data breach was officially reported to the Indiana Attorney General in 2025, confirming that unauthorized access to their digital systems occurred. If you received a data breach notification letter from the company, it indicates that your personal information was likely contained within the compromised files. This notice serves to inform you of the incident and provide guidance on the steps you should take to protect your identity and financial security moving forward.
- State
- Indiana
- Breach date
- January 23, 2025
- Reported
- December 26, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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