Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043781c8485c4da5caa21b2345d2bb7b8cd6cc9fbaf171e2ca670c0c202a430ca76147ba103c0299e8ee126ac361a8f38559a3a0a4a2e53e1be62f6ab630b87895