Security· ★★★· bearish·

Kasplex KRC-20 Indexer Signature Bypass Drains Two Token Pools

  • 186.4M ZEAL and 54.4B NACHO drained from a Kaspa KRC-20 bridge wallet
  • No private key used — Kasplex off-chain indexer signature bypass exploited
  • Five valid transactions fooled the indexer; tokens sold into liquidity pools
  • Kaspa network itself was not hacked; flaw lies in the KRC-20 indexer
Why it matters: The exploit highlights risks in off-chain indexers and bridges for Kaspa tokens, potentially undermining confidence in the KRC-20 ecosystem.
Source: Bitcoin.com