Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ffb6f3fcc7beaa443d9c0efc67bbeb2edc360fe97bf543544a5253e64b09775757b758215b13a1f2d51b4956ae2334e3b3775b1244d08cb2216003cdcdc44f7c