California man accused of doxxing ICE employee now in custody

SAN DIEGO - An investigation by the ICE Office of Professional Responsibility in San Diego led to the arrest of Gregory John Curcio, 68, who is accused of doxxing an ICE attorney by posting her personal information online and urging others to harass her.

Curcio was arrested Sept. 22 according to federal prosecutors and made his first court appearance in Los Angeles, where a judge ordered him held without bond. His arraignment is scheduled for Oct. 14.

"Doxxing is not just an invasion of privacy; it is a deliberate act of intimidation that undermines the safety and security of ICE employees who are dedicated to upholding the law and protecting our nation," said ICE Office of Professional Responsibility Special Agent in Charge Jimmy Valenzuela. "Arresting individuals responsible for doxxing sends a clear message that such malicious behavior will not be tolerated and ensures accountability for actions that threaten the safety of our workforce."

Court documents allege in February 2025, Curcio posted the attorney's home address to social media and directed others to "swat" her; a tactic involving false emergency calls to provoke an armed law enforcement response. The documents further allege that he used multiple accounts and conducted a harassment campaign against the attorney and her family dating back to January 2024.

Curcio faces up to five years in federal prison if convicted.

To report suspicious criminal activity, to include doxxing, call the ICE Tip Line 24 hours a day, seven days a week at 866-DHS-2-ICE or use the ICE online tip form. Highly trained specialists take reports from both the public and law enforcement agencies on more than 400 laws enforced by ICE.

Read more at Justice.gov