Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04281b0bf932530116ddca6947a0ba19033e01fbd01206f54b14b8f65de98322c7b28ef5f03c82679e90be98574d15caa326d2f0258413925b87ab9298336be266