Wikipedia wrote:

On July 21, Trump publicly gave out Senator Lindsey Graham's phone number during a speech in South Carolina as a response to Graham calling him a "jackass".[267][268] Graham released a statement on Twitter that he would "probably [be] getting a new phone"[267] and later released a video in which he destroyed his phone.[269] Gawker subsequently released a phone number belonging to Trump,[270] and he responded by setting the phone number to play a campaign message. Trump's response was described as "brilliant" and Time Magazine said, "You can't out-troll the Donald."[271][272]

None of it has even slightly hurt Trump or changed the mind of his supporters. We’re at a complete loss. We’re out of ideas. I honestly can’t even imagine something at this point that would scuttle the Trump campaign given how perfectly calibrated his core following is to reject anything and everything they see in the media. I could publish a recording of Donald Trump screaming “ISIS IS GOOD! ISIS IS GREAT!” during sex and he would brush it off in one tweet—Gawker, a loser website. They want me to be politically correct. Sad!