Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04084e99047ad4d8b76a9b0b58162c033166aca878e3970c77e62e531e44070b836f3b9c815df73da479d916e379eef08a6b08e3ba1ffea6f7bebe2f90595b66e3