Alkegen Reports Data Breach to New Hampshire Regulators

ASP Unifrax Holdings, Inc., known as Alkegen, a specialty materials and advanced manufacturing company, reported a data breach to the New Hampshire Attorney General on July 17, 2026. The company stated that an unauthorized compromise of its network infrastructure occurred. The exact details of the incident and the full scope of affected individuals are currently under investigation.

While the specific categories of personal information involved in this breach were not detailed in the public filing, such incidents typically concern data stored within corporate systems. This could include information collected for human resources or other operational purposes. Individuals who received a notification directly from Alkegen are advised that their personal information may have been exposed.

Individuals who received an official data breach notification letter from Alkegen should take proactive steps to protect themselves. It is recommended to regularly review financial statements, credit reports, and any other personal accounts for suspicious or unauthorized activity. Consider placing a fraud alert or credit freeze on your credit files as a preventive measure against identity theft.

This data breach report was filed by ASP Unifrax Holdings, Inc. with the New Hampshire Attorney General's office on the specified date. The investigation into the full extent of the compromise is still ongoing. Further updates will be provided as more information becomes publicly available regarding this incident.