Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048c778e6a347ef1c697cf79c9c2fca316dc7bb65644fe89647c3ccfda28c6f0a505fa49c2f741bd4b6966e9e140bfabe918577f633af98e8a7b4eddd534b3fa0a