The CS Cosmos STIHL Manufacturing, Inc Data Breach: Reported Filing Facts

CS Cosmos STIHL Manufacturing, Inc. appears to be an industrial manufacturing firm specializing in the production of power tools, outdoor equipment, or related mechanical components. As a manufacturing entity, the company typically collects and maintains sensitive personal information regarding its workforce and business partners, including payroll records, tax documentation, and employment history. In 2025, the company officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to its internal systems occurred. If you received a data breach notification letter, it indicates that your personal information was likely stored within the affected systems during this event. This notice is intended to inform you of the incident and provide guidance on how to monitor your accounts for potential misuse.

State: Indiana
Breach date: July 14, 2025
Reported: November 21, 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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