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Case File: Chemical Services Group, Inc. dba Royal Chemical Company Data Breach

This file collects the dated facts on record for the Chemical Services Group, Inc. dba Royal Chemical Company incident. The state report is dated March 30, 2026.

Timeline

  1. March 30, 2026Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state
New Hampshire
Date reported
March 30, 2026
Receiving office
New Hampshire Attorney General

Case notes

Chemical Services Group, Inc., known as Royal Chemical Company, officially filed a data breach notification with regulatory authorities in New Hampshire on March 30, 2026. This filing serves as a public record of a reported security incident.

The specific nature of the breach event, including the method or cause, was not detailed in the public record. The notification also did not specify the exact types of personal information that were involved in this incident, referring to the exposed data in general terms.

At the time of the filing, the incident was noted as being under investigation by Royal Chemical Company. The public record did not include information regarding the number of individuals affected by this breach, nor did it state the precise date the breach occurred.

Individuals who believe they may be impacted by this event should remain vigilant. General recommended steps include monitoring accounts for any unusual activity and exercising caution with unsolicited communications. It is also a good practice to use strong, unique passwords for online services.

This documentation is compiled directly from public data breach filings submitted to state regulators. DataBreachCaseFile.com presents these details as part of its effort to provide an organized and factual registry of reported security incidents.

Questions about this case file

Where does the Chemical Services Group, Inc. dba Royal Chemical Company case file come from?
Every entry is taken from the breach report Chemical Services Group, Inc. dba Royal Chemical Company lodged with the New Hampshire Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?
Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?
It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?
Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

More New Hampshire case files

New Hampshire data breaches

Filing source: New Hampshire Attorney General