Kurt J. Lesker Company data breach

Clerk's notes

On September 16, 2026, the Kurt J. Lesker Company filed a data security incident report with Indiana authorities, detailing a breach that took place on November 12, 2025. The specific nature of the breach was not disclosed, but it involved unauthorized access to internal systems belonging to the global manufacturer and distributor of high-vacuum science and technology equipment. The investigation into this incident remains ongoing, with regulators monitoring its progress.

The compromised information, as reported, includes sensitive personal data such as Full Name, Social Security Number, Date of Birth, Mailing Address, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, and Phone Number. The exposure of these specific categories creates a heightened risk for those affected, particularly regarding potential identity theft, financial fraud, and unauthorized access to personal accounts.

Under Indiana state law, entities like Kurt J. Lesker Company are obligated to implement reasonable security measures to protect the personal information they collect and store. A data breach event, particularly one involving such sensitive data, raises questions about the adequacy of these safeguards and whether the company met its legal duty of care.

Receiving an official data breach notification letter from Kurt J. Lesker Company confirms that your personal information was part of this incident. This notification is a critical step in understanding your standing should you wish to pursue legal recourse. Individuals do not necessarily need to have experienced direct financial harm to explore their legal options; the increased risk alone may be sufficient.

If you have received a data breach notification from Kurt J. Lesker Company, you may be entitled to legal consideration. Our firm handles data breach cases, and we are currently reviewing the facts of this incident. We offer a no-cost, no-obligation case review to help affected individuals understand their rights.

If a notification letter about this breach reached you, see every Indiana data breach on file or browse all cases.