Federal Authorities Arrested Waltham Man for Cyberstalking
A grand jury in Boston indicted 41-year-old John Anthony Proia III following a months-long harassment investigation.
Updated on Oct. 1, 2026 in Sex Crimes
Federal authorities have arrested 41-year-old John Anthony Proia III of Waltham, Massachusetts, on charges of cyberstalking. A federal grand jury in Boston indicted the man following allegations that he harassed a victim in the Washington, D.C. area.
Why it matters
The indictment highlights federal efforts to curb persistent digital harassment and the use of technology to evade law enforcement detection. Authorities allege the suspect used VoIP applications to create new phone numbers and mask his identity while contacting the victim.
John Anthony Proia III faces one count of cyberstalking following his arrest on October 1, 2026. The investigation confirmed he sent over 40 communications to the victim.
The players
John Anthony Proia III
The 41-year-old Waltham resident was indicted by a federal grand jury on a cyberstalking charge.
The details
Prosecutors allege Proia utilized various VoIP platforms to facilitate a harassment campaign consisting of phone calls, voicemails, and text messages. The activity reportedly extended beyond the victim to include disturbing messages sent to the victim's parents.
Timeline
The alleged harassment began on August 3, 2026.
The communications continued until September 23, 2026.
Proia was taken into custody and indicted on October 1, 2026.
Legal Context
This case follows the prosecution patterns established by the federal cyberstalking statute (18 U.S. Code § 2261A) regarding interstate electronic harassment. Such indictments are increasingly common as federal authorities adapt to the use of VoIP apps by defendants to mask their identities.
While the arrest involves a specific victim in Washington, D.C., the indictment serves as a reminder of federal monitoring of digital communications and stalking behavior. Residents in the Boston area should note that authorities utilize digital forensics to track harassment regardless of the victim's location.
The takeaway
The use of VoIP technology to obscure identity is a common tactic in cyberstalking cases that investigators now routinely bypass with digital forensics. Protecting personal information and reporting persistent, unwanted digital contact remains the primary defense for individuals targeted by such behavior.
Further reading
For more information on legal proceedings regarding digital harassment, visit the Sex Crimes section.
