Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0409dc6a93da6304cb5b03bd333f1798f5f4dd18c42c3059e98b90353e8a4edfa6c7a5651d87620a289043f1d004f6c5143b8bf07937552b9c8b91728c59c1bb9f