Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b7fe7f4fea5e42de2d3e2d658ba6d41ed04e80afd750edb76ee350184bbc6ec7f1e6e937771b55e6ccecbe80bf4a85eed551fb3436a009887db54db24382f3fe