Claims that former U.S. President Joe Biden's administration initially authorized the use of Signal by government officials spread in late March 2025 after The Atlantic reported national security ...

The National Security Agency sent out an operational security special bulletin to its employees in February 2025 warning them of vulnerabilities in using the encrypted messaging application Signal, ...

The findings ramp up the pressure on the former Fox News Channel host after lawmakers had called for the independent inquiry ...

Democrats stretching back nearly a decade have touted the use of the encrypted messaging app Signal, long before the Trump administration came under the national spotlight for using the app to discuss ...

US special envoy Steve Witkoff did not use Signal on his personal phone while in Russia, according to the White House — as fears grow over Moscow’s repeated hacking of the encrypted app that is a ...

The federal office in charge of ensuring cybersecurity at all levels of the government cited the use of encrypted messaging app Signal as a "best practice" for "highly targeted" government officials, ...

Under the guise of fishing, Beijing is using dual-use and unmarked vessels to surveil, harass, and assert presence around Taiwan. Analysis of AIS tracks, People’s Liberation Army Navy (PLAN) drill ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app, widely ...

About 170 Starshield satellites built by SpaceX for the US government’s National Reconnaissance Office (NRO) have been sending signals in the wrong direction, a satellite researcher found. The ...

CRO of 6sense, taking the guesswork out of efficient revenue growth with the power of AI and insights to uncover buyers already in market. B2B buying is more complex than ever, and sadly, buyers would ...

Example of hectometric continuum (HMC) radiation recorded by the ERG (Arase) satellite on September 26, 2019. The top panel shows how the intensity of the radio signal varied across the 100–2000 kHz ...