Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04408eb8e5217bf0dc54f5211221a665f18237d7efb62caa987e255fe7bea7deeeb4479eefc0a305eeb628243f43ada38e6e8297bb1cc7d3fe53040492591b8788