Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04841a400546a0fa4f45ad734b8bc1516d7042c1ed6f509086c92c144f668056ea768966c9c9b72537efe80b3882d196a0229503ce4c845cbb69912339a75fa7bc