Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c830307ac36b4ffb3b413e7eb903f6dd7778a1dbb2ecf79a5f9d89fde1a7764ef22c5054b2642b1ddd84a8b0cce531c3f254919f8180f8ef0d7bd85af1de9b4f