Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0420fde9015d4e126364d7c5ac66f240b771a11e2ea6c615cb275277504adae8bbc1eef1d643b4a6db65050cc4c82b585cccec54206cb58d434f74a0517958be9e