Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0402cbb4ba2858870575f23576b0cb409da011bbf493262bb6f0dcdfad83685cea630e72efd42bcecb6f0cd5c5e888d7a497f66885c711027f894b5806f683de5f