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

Politico, citing people aware of the matter, claimed that Mike Waltz, the US national security advisor, and his team had created more secret Signal chat groups. Trending | World ...

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

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

The Washington Post said Waltz and other NSC members used the Alphabet Inc-owned email service to conduct government business ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

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

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

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

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