Attributed metadata history
Up to 100 retained publisher events per page for 3fecc3bbe77240ba2bfeb710a55808daf342e95a293c11682c6d939c77dc0e26. Withdrawals and unavailable references remain attributed to their publishers.
intelligence_src_1b0ea7addf33a18b0f
observed · 2026-10-12 07:04:03 UTC
At Open Whisper Systems we help develop TextSecure, an encrypted chat application for Android. TextSecure was designed as a general purpose SMS/MMS client which would also automatically encrypt conversations when communicating with other TextSecure users. For those encrypted sessions, TextSecure uses a compact derivative of the well-known OTR protocol. We’re currently in the process of transitioning TextSecure to use a device’s data channel as a transport for communication with other TextSecure users whenever possible. This enables communication with the upcoming TextSecure for iOS, helps users avoid SMS fees, and obscures conversation metadata from telcos. The transition to a new transport is also a good opportunity for us to evaluate and introduce additional cryptographic protocol changes. Below is one cryptographic protocol change we’re thinking of making that we’d welcome feedback on. Read more...
Fingerprint: 1094934ab6158528d06da381c2b4d16c037ec048f7b76b9e345b354614cc446d
intelligence_src_1b0ea7addf33a18b0f
observed · 2026-10-12 07:04:03 UTC
available
Fingerprint: 273adc0db8237e70203d21aff53eca79bd9af8492c226f8aa2852203f63916a1