Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041776f5c89447788dfb4b76ca100f2ba46c355671be509813952573e3f4ccfe5edbe2bfce7408c13a4d75645fb4c4ce7901c9ff2fa52059d1d9f167ab7ad94a8b