NCH Corporation Notifies Individuals After Network File Theft

What the notice says

NCH Corporation filed a notice with the California Attorney General, reported October 30, 2026, stating that an unauthorized actor obtained files from its network. NCH Corporation says the information involved included names, Social Security numbers, and other identification and financial or medical details. The company states and describes itself as a provider of .

According to the notice, NCH Corporation on March 9, 2026. The review determined that unauthorized activity occurred , during which files were copied from the network. NCH Corporation states it before confirming which individuals were affected.

The notice specifies that the files , and may have also included passport numbers, financial account information, payment card information, medical information, and health insurance information.

What the notice leaves open

The notice as filed does not state the total number of individuals affected nationwide or in California. It does not describe how the unauthorized actor gained access to the network. NCH Corporation offers recipients identity protection services through IDX and directs questions to a dedicated call center, as stated in the notice.