Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04239e82d77143ddfda181e91bd6cb2d4a8db4115c2f614b956b1289b7adad95db5dcf150067b2a1b9836f4a6b8ebffe3cd1d1a6fd6b8af8d6911bf0f326ae3a1a