Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045118642c143ab7d07e0e88bc4c5718057f9e81df8d12c4145276ab389a9638a3087360be710983e8030402ed91186bb5ef1ace19304efdc5c51092bf96ce7b86