Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c189c1e180cba9815398c52522fbe5c31e1e4a5228ba5fc8a9134ed3c52f9457acf4c4b2a1e7871a5e70cf01f1b1185b0da3fe00a1e42c48b5e90a33281ab615