TeleMessage, an encrypted messaging app based upon Signal, has been temporarily suspended out of "an abundance of caution" ...

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Roughly a week after Donald Trump started his second term as president, the U.S. military issued an order to three freight ...

WH deputy chief of staff Stephen Miller dispelled rumors that President Trump is considering him to replace Mike Waltz as National Security Advisor. Miller suggested that Secretary of State Marco ...

Portland-based Smarsh faces scrutiny as its TeleMessage business is hacked, compromising messages including those of Mike ...

Hegseth ordered the abrupt cancellation of weapons flights to Ukraine in February without Trump’s knowledge and blindsiding top national security officials.

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

President Donald Trump has ousted National Security Adviser Mike Waltz and announced that he will nominate him as the next ...

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

The cybersecurity concerns extend beyond messaging tools. GlobalX, the airline at the center of Trump’s controversial ...

In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...

The communications app used by U.S. President Donald Trump's former national security adviser, Mike Waltz, says it is ...