#Signal

All articles tagged with "Signal"

Your Phone Notifications Reveal More Than You Realize. Here’s How to Lock Them Down

Apple Closes an iPhone Notification Privacy Gap After Forensic Recovery of Deleted Signal Alerts

A newly highlighted forensic technique showed that deleted Signal conversations could still leave traces in iPhone notification logs, prompting renewed scrutiny of lock-screen privacy and device state security.

Key Takeaways

Investigators reportedly recovered incoming Signal message previews from iPhone notification logs.
The case did not depend on breaking Signal encryption, but on OS-level data retention.

DT Editorial Team·Apr 29, 2026·via wired.com

Apple Closes iPhone Notification Bug That Exposed Deleted Signal Messages

Apple says it has fixed an iPhone logging issue that could preserve Signal notification content on a device even after messages were set to disappear and the app was deleted.

Key Takeaways

Apple says an iPhone logging issue could retain Signal notification content that should have been deleted.
The bug mattered because message previews could remain recoverable even after the app was removed from the device.

DT Editorial Team·Apr 24, 2026·via arstechnica.com

Apple Patches iOS Flaw That Let Investigators Recover Deleted Signal Messages

Apple says iOS 26.4.2 fixes a notifications bug that allowed deleted message content to remain on a device, a flaw reportedly used by the FBI to recover Signal messages.

Key Takeaways

Apple says iOS 26.4.2 fixes a notifications-retention flaw.
ZDNET reports the FBI used the issue to recover deleted Signal messages.

DT Editorial Team·Apr 23, 2026·via zdnet.com

Deleted Signal Messages Are Not Necessarily Gone if iPhone Notifications Persist

A report cited by 9to5Mac says the FBI recovered deleted Signal messages from an iPhone by extracting data from the device’s notification database, underscoring the gap between app-level deletion and device-level traces.

DT Editorial Team·Apr 10, 2026·via 9to5mac.com