If US officials feel comfortable sharing classified operations on apps like Signal, one must question what other security protocols are being ignored behind closed doors.

After Signalgate, US allies and partners might hesitate to share high-level intelligence without assurances that protocols will be followed, says RSIS’ Adrian Ang.

Americans got a fly-on-the-wall view of a group working together to execute the president’s policy.

Reports of 20 Signal chats and Waltz’s Gmail mark at least four major security liabilities uncovered since Signalgate.

Just seven days after the Signal chat scandal erupted, the White House announced that it doesn’t want to talk about it ...

Jimmy Kimmel unloaded on the Trump administration over Signalgate last Thursday, calling the scandal a "perfect storm of ...

Representative Jimmy Gomez (D-CA) joins José Díaz-Balart on MSNBC to talk about cybersecurity concerns following the Signal ...

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a ...

US National Security Advisor Mike Waltz is falling out of favor with American President Donald Trump and losing influence in the White House after the data leak scandal involving the Signal messenger ...