Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043678f5871b7a8e370f93a7b44d21cc6fdabb898344ea813d7d812a1119b397cc3d185bd4edaa0d0e073b3a979e463a3947a317f31f90b363dc1e3c0b011e9d38