The techno authoritarians who were trying to sell you #Web3 have pivoted to #Web4 already: “the next generation of the internet where Autonomous AI Agents join humanity as first-class citizens” 🙄
- "There is a significant amount of unaccounted for mass” - Hezbollah noticed the battery was draining faster than expected - Salesperson who conveyed the offer made a very inexpensive proposition for the pagers, and kept bringing the price down until he was pulled in
China targeted and might have held for months access to the infrastructure used to do wiretaps on the AT&T and Verizon networks.
This is a huge "told you so" moment for the cryptographic community that has been saying that such infrastructure does present a huge risk to national security. China reportedly used this capability for intelligence collection, obviously without a warrant ...
@jsq Hi Jesse! Before talking about Sealed Sender specifically, it's worth calling out that Signal does not send any push content other than a flag that says: “Connect to the Web Socket” and retrieve some messages”. The content is then fetched and decrypted in a Notification Service Extension and then displayed as a local notification to the user. https://github.com/signalapp/Signal-iOS/blob/b1027b670ea145073b12e5fb5c281a2facd3b61b/SignalNSE/NotificationService.swift#L105 APNS therefore never sees, even the Sealed Sender-encrypted ciphertexts, of the incoming messages.
Tooting on all things #cryptography, #security, #climate, European #aerospace, #energy and #mobility.Cryptographic & Security Engineering at Apple. Previously: helped start Signal, early Bellingcat contributor