The FBI even caught some of the attempts.
There was a Pakistani man that prosecutors say had ties to Iran. He was arrested in July. He allegedly was trying to hire hitmen here in the U.S. to murder U.S. politicians or government officials. Those politicians and government officials are not named in court papers, though, so we do not know at this point specifically who they were.
top Iranian officials have said publicly that they want revenge for Soleimani's death. They've said they want to kill Trump. They want to kill former secretary of state Mike Pompeo. They want to kill U.S. military leaders who were involved in the Soleimani strike. The justice department, in fact, even brought a case back in 2022 against a pair of Iranians for allegedly plotting to assassinate John Bolton, who was Trump's national security adviser, of course. And we know also that these Iranian threats are still a concern for the U.S. and that's because a couple of former Trump-era officials are still receiving U.S. government protection even now.