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Some strategies on how to best use Signal to keep your messaging secure. Some strategies on how to best use Signal to keep your messaging secure. is a senior science reporter covering energy and the ...

Signal has been the most high-profile app in the news lately because of the controversy surrounding its use by Defense Secretary Pete Hegseth. Signal is a secure messaging platform known for ...

The Pentagon’s watchdog has found that Defense Secretary Pete Hegseth put U.S. personnel and mission at risk when he used the Signal messaging app to convey sensitive information about a military ...