Guangtian Ha, 42, of Haverford, Pennsylvania, was arrested and charged with Cyberstalking, after he was accused of sending at least 50 posts directed at a Jewish Male from October 9, 2025, through on or about May 20, 2026, According to authorities, he did this via his X account. These accounts were registered as anonymous, which was done to obfuscate his true identity, federal prosecutors said.
The messages were clearly designed to cause fear to the victim and or his family. Prosecutors said his X account was called “America1stLM” . This account posted a series of threatening and harassing messages directed at Victim 1, including: “Jew, get the f[***] out of my country”; “Jew pig, get the f[***] out of Lower Merion”; “If jews are so special then they should also be placed in special camps and receive special treatments”; “LM jews are going to have it big time, jew. Remember this. You scums have had it too easy. Goyim are taking America back, blood-guzzling demons.”
On or about May 10, 2026, as further alleged, the defendant, using X account “DlGoyim” posted the following message directed at Victim 1: “@[Victim 1] Eliminate the jewish cockroaches. Exterminate the jewish state. [Victim 1], you will have nowhere to go. Your family has no future in the US. Give it another 10 years, and you shall see a true holocaust.”
“This online campaign of antisemitic abuse was not only repugnant, but criminal,” said U.S. Attorney Metcalf. “We will ensure that every citizen deserves to be free from the threatening harassment that took place in this case.”
It is unknown how or why the victim was targeted. HA, was deemed a threat to public safety and remanded to Federal Custody, pending his trial.

