Donald Trump has been an iPhone fan, and why it is a headache for his security team

President Donald Trump’s unprecedented accessibility through his personal iPhone has become a defining feature of his presidency, but security experts continue to worry about the potential vulnerabilities his device creates.

Unlike any modern predecessor, Trump maintains constant contact with CEOs, celebrities, lawmakers, and journalists who bypass the White House switchboard entirely to reach him directly on his iPhone. During a May executive order signing ceremony, Trump’s phone rang twice with the “Reflection” ringtone, prompting him to quip, “It’s only a congressman.”