As the gold standard for end-to-end encryption Signal is constantly working to further improve its security and encryption together with the academic community.

We summarized the key insights from the Real World Crypto Symposium 2026, focusing on Signal and practical cryptography.

👉 https://aboutsignal.com/news/insights-into-the-latest-encryption-developments-at-signal-at-the-real-world-crypto-symposium/

#signal #signalapp #signalmessenger #tech

🎉 There's a new beta version of Signal!

Signal for iOS v8.5

Check out the Signal Community thread for more info: https://community.signalusers.org/t/beta-feedback-for-the-upcoming-ios-8-5-release

#signal #signalapp #signalupdates

Signal brings cross-platform on-device backups to Android beta 🎉

The new on-device backups are cross-platform, use less storage, and are much faster.

Read more 👉 https://aboutsignal.com/news/signal-brings-cross-platform-on-device-backups-to-android-beta/

#signal #signalapp #signalmessenger #news #android #tech

Signal brengt cross-platform lokale back-ups naar bèta Android 🎉

De nieuwe back-ups zijn platformonafhankelijk, gebruiken minder opslagruimte en zijn veel sneller.

Lees meer 👉 https://signalapp.nl/signal-app-nieuws/signal-brengt-cross-platform-lokale-back-ups-naar-beta-android/

#signal #signalapp #signalmessenger #nieuws #android #tech

🎉 There's a new beta version of Signal!

Signal for Desktop v8.5

Check out the Signal Community thread for more info: https://community.signalusers.org/t/beta-feedback-for-the-upcoming-desktop-8-5-release

#signal #signalapp #signalupdates

🎉 There's a new beta version of Signal!

Signal for Android v8.5

Check out the Signal Community thread for more info: https://community.signalusers.org/t/beta-feedback-for-the-upcoming-android-8-5-release

#signal #signalapp #signalupdates

#signalApp
@signalapp

#signalHelp

Edit: all done and restored. Easily, just took a deep breath, read the clear instructions and followed them, step by step.

Thanks for all the suggestions!

Does anyone know how to recover a single deleted chat from my Signal app? I meant to delete a message I sent, having just heard of a sudden loss, and deciding the message was not a thing to send at that time, and accidentally deleted the whole chat history from one contact.

I have Signal connected on two other devices, neither of which have I opened since doing that. I also have backups enabled.

Any help would be greatly appreciated. Thanks

Ellie

#EllieKPosts

Signal messenger app finally disables the nagging monthly reminder to share one's contacts list:
https://github.com/signalapp/Signal-iOS/issues/4590

#Signal #SignalApp

As promised, here is the technical audit of Signal (v8.3.4) and Wire (v4.21.0) using the GAMA v1.0 methodology. Analysis is strictly based on evidence from production binaries (DEX, ELF, Smali).Key Findings:Post-Quantum: Signal uses a continuous PQ-ratchet (ML-KEM1024). Wire implements a hybrid KEM (Kyber768 Draft) in MLS setup.Metadata: Signal's Sealed Sender v2 obfuscates the social graph. Wire's architecture prioritizes enterprise federation over metadata hiding.Telemetry: Detected a Firebase Measurement Connector bridge in Wire's production build.Integrity: Binary evidence of Signal’s SVR2 Noise channel for SGX-backed PIN recovery.I have also corrected material errors from my preliminary notes regarding SQLCipher and PQC in Wire. This is an objective look at architectural trade-offs.Feedback and peer review are welcome to improve the GAMA framework.Full Report:
https://blackcodeitalia.wordpress.com/2026/03/22/comparative-binary-analysis-of-signal-8-3-4-and-wire-4-21-0-a-gama-v1-0-perspective/

for gama methods availabile on my github repository

#Infosec #Signal #Wire #SignalApp #WireApp #Cybersecurity #BinaryAnalysis #GAMA #PostQuantum #Privacy

Nuove opzioni per gli admin dei gruppi in arrivo su Signal! 🎉

Signal sta lavorando ad una funzione che permette agli admin di chiudere un gruppo per tutti i partecipanti.

Scopri i dettagli 👉 https://aboutsignal.com/it/notizie/signal-sta-lavorando-alla-capacita-degli-admin-di-terminare-una-chat-di-gruppo-per-tutti/

#signal #signalapp #aboutsignal #privacy #tecnologia