Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046ff72872250b4378fe00901d0faa37604f284a1ae0c6fbffc45a817f577f74bbbabdbeb4acc2c7c6c35e52516e882f969fb9a1936f7a3f8942687cff04fa1893