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Case file

Case File: Keystone Shipping Co. Data Breach

This file collects the dated facts on record for the Keystone Shipping Co. incident. The state report is dated July 22, 2025.

Timeline

  1. July 22, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state
New Hampshire
Date reported
July 22, 2025
Receiving office
New Hampshire Attorney General

Case notes

Keystone Shipping Co., located in New Hampshire, has formally reported a data security incident. Public filings indicate that notice of this event was submitted on July 22, 2025, detailing a potential compromise of information held by the company.

The specifics regarding the nature of this data security incident remain under investigation. The types of personal information potentially involved have not been disclosed in the public record. Therefore, individuals should consider that various forms of their data could have been affected.

Keystone Shipping Co. is actively investigating the scope and impact of this incident. Further details are expected to emerge as their investigation progresses. The lack of specific information at this stage means individuals should take general precautions.

If you are a current or former customer of Keystone Shipping Co., it is advisable to regularly review statements from your financial institutions and monitor your credit reports for any suspicious activity. Be cautious of unsolicited communications, such as emails or phone calls, requesting personal information. It is always wise to verify the legitimacy of any such requests directly with the company using official contact channels.

Questions about this case file

Where does the Keystone Shipping Co. case file come from?
Every entry is taken from the breach report Keystone Shipping Co. 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