Signal, the most secure widely available messaging app, has become a go-to resource. Its shortcomings are why its use by Pete Hegseth has rocked politics.

Japanese carrier SoftBank has developed a new AI architecture using a Transformer model for radio access networks (RAN), the ...

The group chat in which key figures in the Trump administration shared details about an attack against Houthi targets on the Signal messaging app shows a key mistake by the United States’ national ...