Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9c0635d95d4172aadd080a8b19ddb958eb47b13bf8718b2341f107dd75a37caab35dc0f8ce1976406c76a0d9c8a310668105c7f776776b31f185e76756c213e