Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0428c693428bc8232ba9c705d17229591cdb012049f48ac6c97b1b8c38e2a8d3efaa10cf2ca716ae44343b00d567b655fa35cc7cd34b486dfb9c7cc142184a6ae6