Testing a new encrypted messaging app's extraordinary claims
How I accidentally breached a nonexistent database and found every private key in the Converso app.
hello, world
An overview of the 14 apps India just blocked
The Indian just government blocked 14 mobile apps because they were allegedly being used by terrorists to spread propaganda. Most of these are messenger apps, but not all. Among the messengers are mostly products that feature end-to-end encryption, but some don't.
Signal Groups V2 is a privacy downgrade
Signal changed the way end-to-end encrypted group conversations work, moving a client-side abstraction to the Signal servers.