Secure messaging apps are designed to protect chats, but one iPhone case involving Signal shows why device-level privacy can ...

Pavel Durov, co-founder of the Telegram messaging application, said that push notifications create a persistent, critical vulnerability to user privacy, allowing data retrieval even after messages and ...

On Wednesday, Apple confirmed that it had fixed a bug allowing the FBI to access this content. Affected users concerned about push notifications can update their devices to stop what Apple ...

Apple just fixed an iOS flaw exploited by the FBI - here's what happened ...

Apple has released a new iPhone update — that has taken many by surprise — to address a vulnerability that was recently exploited by the FBI.

Why it matters: Encrypted chat services such as Signal, Telegram, and WhatsApp advertise themselves as the most secure, private digital communication methods. However, no matter how strong an app's ...

Apple's latest iOS update fixes a flaw in its notification database that made it possible for law enforcement to view deleted push notifications on a person's iPhone or iPad. The security flaw was one ...

The comments followed recent reports that law enforcement officials retrieved deleted Signal messages through device push notification logs. Pavel Durov, co-founder of the Telegram messaging ...