Signal has fixed a serious bug in its Android app that, in some cases, sent random unintended pictures to contacts without an obvious explanation. Although the issue was reported in December 2020, given the difficulty of reproducing the bug, it isn't until this month that a fix was pushed out.
Amazon-owned Ring has announced starting the worldwide roll out of video End-to-End Encryption (E2EE) to customers with compatible devices.
In the largest and most sophisticated law enforcement operations to date, a joint international law enforcement created a fake end-to-end encrypted chat platform designed solely to catch criminals.
This week, security researchers have steered attention towards an interesting finding while using Signal apps across multiple platforms. When you or your contact reinstall the Signal app or switch over to a new device, the Signal safety number between you two does not always change.
Microsoft Teams is getting better security and privacy next month with the addition of end-to-end encrypted 1:1 voice calls.