Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048da3621521b46ae5b8586f2d5591c0ad3db3439f5dba22bc2608f69f7ee4fe77acbcca2553c25d9d62c55b1648a01eae4c122243ef237a1597a30ff74cf1d5a6