The desktop version of Signal now includes a new "Screen security" feature designed to block external programs – and even Windows 11 – from capturing screenshots of the app window. Enabled by ...

Effective immediately, Signal for Windows will by default block the ability of Windows to screenshot the app. Signal users who want to disable the block—for instance to preserve a conversation ...

National security advisor Mike Waltz added a journalist to a Signal chat after approving ... the content of the email – including the signature block with Goldberg’s phone number – into ...