Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c864f42590b0a0d0d63dc140d566ecd05074d3871e3acb96951144b3717b148abfa85b95f0b588debd628221cb113bbb69cc70e193d5bef9a1c688de1e1f5d18