Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042b47c848eec3ac290a65b2a61244bb6954838b17d682066eb4faaeb03b468a5d0bf3fc54f3b2a151fc07c4b6dc3f6f72ad41bc20a5236b93076b8e2ffa99a038