Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045b21065f52c266cafac2f779bcbd42c0d58c4dc5ecdeb2d29f866b7d5732dfa1652682aae4289d284ffaa2f7cb1188ea6a44fb641316a08cd7db47d8d153b514