Inter-Con Security Data Breach Potentially Compromised Sensitive Personal Information

Inter-Con Security Systems Inc., a multinational private security company headquartered in Pasadena, California, disclosed a data breach in June 2026 that affected individuals in the United States.

The company provides comprehensive security services and risk management to government agencies, private businesses and individuals both domestically and abroad. The breach resulted from a ransomware attack that took place on June 5, 2026.

On June 18, 2026, a threat actor known as ShinyHunters posted on the Tor network, claiming to have successfully breached data belonging to Inter-Con Security Systems.

As of July 17, 2026, Inter-Con Security Systems has not publicly detailed the steps it has taken in response to the breach. No public information is available about whether the company has conducted a forensic investigation to determine the full scope of the incident or whether it has engaged law enforcement to assist with the matter.

The breach was disclosed to the Indiana Attorney General on June 23, 2026.

Inter-Con Security Systems' response to the breach

Individuals who have questions or concerns about this incident may wish to contact Inter-Con Security Systems directly through its website for more information.