Understanding your Standard Calibrations, Inc. data breach notification letter
If a Standard Calibrations, Inc. letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.
Why you received this letter
Standard Calibrations, Inc. appears to be a technical services or industrial engineering firm specializing in the precision measurement and maintenance of sensitive equipment. Given the nature of this industry, the company typically collects and stores employee and client personal information, including government identification numbers, payroll details, and professional contact records. This security incident was officially reported to the Maryland Attorney General in 2025, confirming that unauthorized parties may have accessed sensitive files. If you received a data breach notification letter from the company, it indicates that your personal information was likely contained within the affected systems. We encourage you to review the details provided in your notice carefully and take immediate steps to monitor your accounts for any signs of suspicious activity.
What to do after the letter
Confirm the notice is genuine
A legitimate Standard Calibrations, Inc. notice references the specific incident reported to the Maryland Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.
Keep the letter — it is your proof of connection
The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.
Protect your accounts and credit
Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.
Check the record against the public filing
You can verify the Standard Calibrations, Inc. incident against the filing reported to the Maryland Attorney General. This registry summarizes what was filed; it does not provide legal advice.
This page summarizes a data breach reported to the Maryland Attorney General for informational purposes. DataBreachInformation.com is a neutral reference registry and does not provide legal advice.