Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c28b758c325e9a9ba0914767d4d57369a7146c970e4b1419f553d0108a959c8741a854aefec4f4260d3c59e604e105aaf8be6114bcc03323d35ad07195d8eb68