Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04efa7deb3e5703ee18433caec10065e85852b4daa798d33e4fa21ec50ddd665829589f389bf7741576fac6c5c1c9fa08274a32974c09c4a02fceef71c9f37aebc