Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b30f421fad2d9d755c1a855f1745101d1526ebd26eb34614cb3575736bc731c99e5e4166d9155bd4855f937ee10a9bbe212f1bd0633d468bb9e4c9cef8cda162