Investigators are using a tracking device called a "signal sniffer" that can detect signals emitted from electronic devices as the search for Nancy Guthrie continues in its third week. David Kennedy, ...

They’re searching for Nancy Guthrie’s heartbeat. Cops are flying over the Tucson desert with a high-tech Bluetooth signal detector, also known as a signal sniffer, in an attempt to locate a signal ...

Germany's domestic intelligence agency is warning of suspected state-sponsored threat actors targeting high-ranking individuals in phishing attacks via messaging apps like Signal. The attacks combine ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...

Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal Messenger—is now aiming to revolutionize AI chatbots in a similar way. His ...

The founder of Signal has been quietly working on a fully end-to-end encrypted, open-source AI chatbot designed to keep users’ conversations secret. In a series of blog posts, Moxie Marlinspike makes ...

MOSCOW, Dec 26 (Reuters) - Russian President Vladimir Putin's foreign policy aide spoke to members of the U.S. administration after Moscow received U.S. proposals about a possible Ukrainian peace deal ...

Use the following fixes if you get no signal on first boot and your display becomes visible only after restarting your Windows computer: The first step is to check all the cable connections. The cable ...

The Pentagon watchdog concluded that Defense Secretary Pete Hegseth risked endangering American troops and the US mission against Houthi rebels in Yemen when he shared attack plans on the Signal ...

Secretary of Defense Pete Hegseth risked compromising sensitive military information, which could have endangered American troops and mission objectives, when he used Signal in March of this year to ...