LAS VEGAS—The developer of the Signal encrypted-messaging app offered a two-part lesson at Black Hat 2024: Software may be today’s magic, but you still need to know for whom you’ve waving your magic ...

Secure chat app Signal received its first federal grand jury subpoena this year. The summons, from the US Department of Justice, required developer Open Whisper Systems to provide information on two ...

A long-standing Signal encryption key vulnerability in the company’s desktop apps is finally being fixed. The fix will fully secure the Mac app, but the company ...

Open Whisper Systems, the developer of the encrypted messaging application Signal, said on Monday that its app is being blocked in Egypt. “We've been investigating over the weekend, and have confirmed ...

Israeli digital forensics firm Cellebrite, whose products are used by law enforcement but also repressive, murderous regimes and groups around the world, has been left with egg on its face after an ...

Apple is bringing on new muscle in its stand against US authorities Reuters Amid claims that Apple is working on an unhackable device that will essentially allow the company to lock up its software ...

LAS VEGAS—The developer of the Signal encrypted-messaging app offered a two-part lesson at Black Hat 2024: Software may be today’s magic, but you still need to know for whom you’ve waving your magic ...