Cyberattack at CA Security Firm, Petrusha Enterprises
Eureka, California-based Petrusha Enterprises, Inc. which does business as Advanced Security Systems suffered a cyberattack earlier this summer and the company found personally identifiable information ended up stolen from its network.
“On June 30, 2025, we detected that we were the target of a data security incident,” the company said in a letter to the victims of the attack. “An unauthorized third party attempted to infiltrate our computer network. Upon detecting the incident, we moved quickly to secure our network environment and launched an investigation to determine the scope and extent of any potential unauthorized access of our systems.”
Advanced Security said it conducted an extensive electronic discovery, which concluded on August 7. It found some personal information may have fallen into the hands of the intruders. Moreover, that information may have included the victim’s name, credit card number and CVV code.