Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b42d9a21ab0fef989a7a6751a47ec3934d72999161dcc9cdde8c63e322ed6941f5ba2042bea073a8c78389d502aff3b94aacc65ee52b2465a976b36a69de4dd6