By ISABEL DEBRE yesterday

DUBAI, United Arab Emirates (AP) — It began with a message that appeared on Danah al-Mayouf’s phone from an anonymous Instagram account — a promise to help her “crush” a $5 million lawsuit she faced from a pro-government Saudi fashion model.

But, the mystery texter said, she had to meet him in person.

It was December 2019, a year after the killing and dismemberment of prominent U.S.-based Saudi journalist Jamal Khashoggi at the Saudi Consulate in Istanbul, and al-Mayouf feared possibly being kidnapped and taken back to the kingdom like others.

“I can’t meet someone I don’t know,” al-Mayouf ultimately responded. “Especially with all the kidnappings and killings.”

Now, she’s glad she didn’t go. U.S. federal prosecutors have arrested the man behind the messages, 42-year-old Ibrahim Alhussayen, on charges of lying to federal officials about using the fake account to harass and threaten Saudi critics — mostly women — living in the U.S. and Canada.

A spokesperson for the FBI declined to comment on the charges. A lawyer for Alhussayen did not respond to multiple requests for comment, nor did the Saudi Embassy in Washington.

A complaint unsealed last month in federal court in Brooklyn points to a wider investigation into online harassment campaigns targeting Saudi dissidents in the U.S. and their relatives — part of a trend of transnational repression that has alarmed American authorities in recent years as various autocratic governments seek to punish critics overseas.

Earlier this year, for instance, the Justice Department revealed a plot by operatives acting on behalf of the Chinese government to stalk, harass and surveil dissidents in the U.S.

The complaint comes as Saudi Crown Prince Mohammed bin Salman continues to clamp down on opposition, both in the kingdom and abroad, while working to burnish an image as a liberal reformer. The Saudi government has maintained in the past that its critics incite violence, broadly defined, and pose a threat to the kingdom’s security.