Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0409b6eaeb4864c6c48d4544ab50341a0ea9c652af9a0b9f780e00ede02ff7e31532331b2aeacbeb3b45f5b47844aa7ede42f05e9daf22d465f6db47e656574b2a