Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045ff5b9ad62cbcaade5d344dd229448673c7ed4c7958789bc598084a8545850a45bc2ae030432e58a2efa53a1e21d7635e5420fa96be2ea4d6cd170a161d04051