TeleMessage drew media attention after a Reuters photograph showed Mike Waltz checking its version of Signal during a cabinet ...

A significant cybersecurity incident has come to light, revealing that a hacker managed to breach TeleMessage, a Signal fork ...

More than a month after The Atlantic broke the story that top U.S. officials were sharing military attack plans on Signal, ...

Trump’s tariff policies could be opening doors for cybercriminals looking to make a quick buck off confused consumers.

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived communications from the platform’s modified ...

Trump previously discouraged his officials from using Signal following "Signalgate," when Mike Waltz added a journalist to a private chat of pending war plans.

A Signal archiving tool the Trump administration relied on has suspended operations after two reported hacks, according to several news reports. Why it matters: The suspension is just the latest in a ...

The industry’s greatest success has been in corrupting politics. In 2024, it was, after Elon Musk, the biggest deep pocket in ...

The communications app used by U.S. President Donald Trump's former national security adviser, Mike Waltz, said Monday that ...