Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044c9c8c644619e258bdf399b0863bb10111c1a2c2dc59d19a1513ccbe44b71d6d5b9acae1f7df6e70c00e64bf6bb68e299ba30010c3c297a037038a433963279d