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Massachusetts Man Indicted for Cyberstalking a Top White House Aide's Wife

Sophia Grant
Sophia Grant •

Federal prosecutors in Boston charged a Massachusetts man with cyberstalking the wife of a senior White House adviser, alleging months of menacing calls and texts that also targeted her parents.

Massachusetts Man Indicted for Cyberstalking a Top White House Aide's Wife

Federal prosecutors in Boston charged a 41-year-old Massachusetts man with cyberstalking the wife of one of President Donald Trump's most senior advisers, alleging a months-long campaign of menacing phone calls and text messages that also reached her parents.

John Anthony Proia III, of Waltham, was indicted Thursday on a federal cyberstalking charge. The indictment does not name the woman, but a person familiar with the matter identified her as Katie Miller, a conservative podcaster and former Trump administration official married to Stephen Miller, the White House deputy chief of staff and a longtime architect of the president's policy agenda.

The case lands in a stretch of heightened concern about the safety of public officials and their families, and it shows federal prosecutors moving quickly to punish threats aimed at the people closest to the administration.

Prosecutors Describe a Relentless Campaign

Prosecutors say Proia used multiple phone numbers to contact the woman repeatedly between Aug. 3 and Sept. 23, often using expletives and speaking in a menacing tone.

The harassment did not stop with her. According to the indictment, Proia also sent text messages to phone numbers associated with her parents, including messages describing her husband as "evil" and a "Jewish Nazi/white supremacist."

U.S. Attorney Leah Foley, whose office in Massachusetts brought the case, said the conduct was as serious as it was sustained. "As alleged in the Indictment, the defendant repeatedly and relentlessly targeted the victim, her husband and her family with deeply disturbing communications that profoundly disrupted their lives," Foley said.

Proia's attorney did not immediately respond to a request for comment. A conviction on the federal cyberstalking charge carries prison time, with any sentence depending on the facts and on enhancements proved at trial.

Washington Signals a Hard Line

Attorney General Todd Blanche made the department's posture plain, writing on social media that the alleged behavior "is criminal and will be treated as it should - with prosecution!"

Katie Miller reshared the attorney general's message and thanked him, an acknowledgment that the case had reached the highest levels of the Justice Department.

The pace of the indictment reflects a broader shift in how the administration approaches threats against officials and their families. Cases that once might have lingered are being charged, and prosecutors are treating harassment campaigns against political households as federal crimes rather than private matters.

FBI Reassignments Tied to the Inquiry

The investigation also generated internal movement at the bureau. Two counterterrorism officials at the FBI's Washington Field Office were demoted and reassigned to lesser positions over issues related to the inquiry, people familiar with the matter say.

The shake-up is a sign of how tightly the matter has been managed at the highest levels of federal law enforcement. Officials have not publicly explained the reassignments.

An allegation involving the spouse of a top White House adviser is never treated as routine, and the attention paid to the case inside the bureau shows the stakes attached to it.

A Rising Threat Environment

The pattern is not isolated. Federal agents have arrested an Ohio man over graphic death threats to President Trump and a Republican congressman, one of a series of threat cases now moving through the courts.

Threats against officials have grown more frequent and more brazen in recent years, and the people around them often absorb the worst of it. Spouses and children rarely have the protection of a security detail, even when their names surface in the same political fights that make their family members targets.

That gap is exactly what prosecutors pointed to in describing the disruption to the Miller household. The messages were not confined to a public figure; they landed on personal phones, including those of her parents, and carried the weight of implied danger.

What to Watch Next

Proia faces a first appearance in federal court in Boston, where prosecutors will lay out the evidence behind the indictment. Defense counsel has not signaled how it will respond.

For the family at the center of the case, the charges are a measure of the security burden that comes with proximity to power. For the Justice Department, the case is a test of whether a tougher posture on threats actually deters the people who make them.

Watch for a plea or trial schedule, for any expansion of the charges, and for whether the case stands as a warning that targeting the families of public officials carries federal consequences.