False, basically on every count.
This attack has zero effect on connections established using mitm-protected paring method. This attack is a non-event to any device that follows proper security design as per BT spec
This attack has zero effect on connections established using mitm-protected paring method. This attack is a non-event to any device that follows proper security design as per BT spec
Fixed with the BT LE Secure Connections key exchange, but many devices don't implement that
(Heading: Pairing Methods for LE Secure Connections (4.2 devices only))
https://devzone.nordicsemi.com/f/nordic-q-a/14481/secure-ble...
I'd have to check versions of my LE BT gear, but I'd expect most of it is more than 4 years old. Earlier versions had some security on the handshake, but AFAIK just how secure that was depends on how cautious/competent the vendor was.
Happy to get more insightful information from you.