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Snapshot 4:Thu, Apr 9, 2026 7:05:42 PM GMT last edited by Kevin

BAIF Launches 'Signal Shot' to Verify Signal Protocol Using AI

BAIF Launches 'Signal Shot' to Verify Signal Protocol Using AI

BAIF Launches 'Signal Shot' to Verify Signal Protocol Using AI
Above: Signal app logo seen through a magnifying glass on Dec. 29, 2024. Image credit: Matthias Balk/Picture Alliance/Getty Images

The Spin


For decades, software security has meant manually finding bugs faster than attackers do. AI and formal methods, as embodied by BAIF's Signal Shot, may finally break that cycle. If machines can now handle the proof work that once took decades of human effort, cryptographic guarantees stop being a research curiosity and instead become a fundamental breakthrough thattransforming transforms encryption security forever. Signal Shot brings that future of provably secure communication within reach.

No proof, however rigorous, can fully capture the complexity of constantly-updating, real-world code running on real-world hardware. Heartbleed was a single rogue variable in an implementation nobody had formally modeled, rather than an inherent design flaw. Signal runs on millions of different devices, operating systems, and network conditions, making Signal Shot a commendable but near-impossible mission.


Metaculus Prediction

There is a 50% chance that AIs will program programs that can program AIs by April 2028, according to the Metaculus prediction community.


The Controversies



Go Deeper

© 2026 Improve the News Foundation. All rights reserved.Version 7.4.1

© 2026 Improve the News Foundation.

All rights reserved.

Version 7.4.1