The article said it's a relay attack, not a replay attack: https://hackernoon.com/signal-amplification-relay-attack-sara-609ce6c20d4f https://hackernoon.com/si

The article said it's a relay attack, not a replay attack: https://hackernoon.com/signal-amplification-relay-attack-sara-609ce6c20d4f https://hackernoon.com/signal-amplification-relay-attack-sar...