Zilliqa halts native ZIL transfers after Ledger signing flaw exposes private keys
Zilliqa freezes native ZIL transfers over Ledger key-exposure flaw Zilliqa halted native ZIL transactions on July 22 after confirming a Ledger app bug dating to 2019 that can let attackers reconstruct private keys from public on-chain signatures. The flaw affects only native, non-EVM ZIL transfers signed on Ledger devices; Zilliqa said about five affected signatures may be enough, warned users not to move funds, and said Ledger is preparing a patch.