Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043866eea6d38a7fdcc06c6e37e6a94222df3c439bbd1d219f9c2eac822e45060f5a6d980e00c0c322a5da81bd1b80e4a1a62ffb0c4bb757046e2e35c2766c71b9