Minnesota Lt. Gov. Peggy Flanagan has denied allegations that she was involved in a Signal chat group that coordinated ...

Add Yahoo as a preferred source to see more of our stories on Google. Signal quickly entered the chat during this week's high-profile trial against Milwaukee County Judge Hannah Dugan, who is accused ...

The probe, announced via podcast, has been widely criticized.

Signal quickly entered the chat during this week's high-profile trial against Milwaukee County Judge Hannah Dugan, who is accused of trying to help an undocumented immigrant evade federal agents.