Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ac16d90216366144d26bab0fea024ea1c1c6404f4189eb2e9d3e591981550234ca7809d07f2b43808691f7f1c784e74c8848a9aa0763bf85fb3fd010b5a8c5d6