Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c3de64a605e777e527f5779d2e6691f2926f7c046c5204c9e91b0488f624960964a04d1450eb0c3ef0f8d5ae7d5d5153a78add09fb2d0786ac57ae4f9b1b7190