In some cases, officers set messages in the Signal app to delete after 24 hours. People in the legal field say that raises ...

Apps that delete messages don't comply with Ohio public records law and government employees should avoid using them, ...

Many of the officers reportedly have the app set to automatically delete messages within 24 hours.

City leaders say they're considering a review of the department's use of Signal and its auto-delete function. The police ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet meeting, more than a month after he first came under intense scrutiny for ...

In a statement, the department said the app serves as a supplemental communication tool, similar to phone calls, text ...

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting on April 30.

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The hacker says they got in thanks to a basic misconfiguration. Only he wasn’t ...