The Atlantic has released the entire Signal chat among Trump senior national security officials. It shows that Defense Secretary Pete Hegseth provided the exact times of warplane launches and when bombs would drop — before the men and women flying those attacks against Yemen's Houthis this month on
Not particularly technically inclined so this question may be stupid, but suppose an intelligence service found some backdoor into Signal, wouldn’t they try to keep that information hidden from Signal? So in theory the chat could be vulnerable already?
You dont just find backdoors in real encryption. They’re placed there intentionally. Signal already had governments demanding backdoors and they said no.