Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b7c8c4a51344d7d4feee812c0e3c3a50ff02e9b01dda867565134fa8be895a5243362e2259b67352e7741336ce87a5d46be37eedacb3704d080ff1e07eb07b52