Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04abc9b04e5bc8c301fc81a93af27c9381c335f370543a26b83419929ee83e5f9b82df736de54558ddbcb8eb3ab8d92ee616236883b31ca1b2fd0bf0aee6f3ce16