OneKey Says It Hacked Ledger App, But Ledger Disagrees

Crypto wallet maker OneKey claims to have hacked version 1.22.1 of Ledger's Ethereum app, but Ledger denies this, saying no user was compromised.

OneKey founder Yishi Wang said his team reproduced a transaction replacement attack while reviewing a legitimate transaction, warning users on the older app to update it.

Ledger's Chief Technology Officer Charles Guillemet responded that reproducing an already-patched bug is not 'hacking Ledger,' and no user was hacked or exploited in the wild.