Understanding your Petrusha Enterprises, Inc. d/b/a Advanced Security Systems data breach notification letter
If a Petrusha Enterprises, Inc. d/b/a Advanced Security Systems 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
Petrusha Enterprises, Inc. d/b/a Advanced Security Systems appears to be a technology and physical security services provider specializing in the installation and monitoring of residential and commercial alarm, surveillance, and access control systems. In the course of providing these services, the company typically collects and stores sensitive client information, including names, service addresses, billing details, and digital credentials used to manage security hardware. This data breach was officially reported to the California Attorney General in 2025, confirming that unauthorized parties may have accessed records maintained by the firm. If you received a data breach notification letter, it indicates that your personal information was likely contained within the compromised systems, and you should review the provided instructions to protect your identity and digital security.
What to do after the letter
Confirm the notice is genuine
A legitimate Petrusha Enterprises, Inc. d/b/a Advanced Security Systems notice references the specific incident reported to the California 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.
Find out whether you have a claim
Whether the Petrusha Enterprises, Inc. d/b/a Advanced Security Systems breach gives you a legal claim depends on the facts. A free, no-obligation case review will tell you where you stand — there is no cost and no commitment to find out.
This page summarizes a data breach reported to the California Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachPayment.com does not provide legal advice through this page.