Crypto Losses Rise to $357 Million from 18 Hacks in April

In April 2025, the amount of crypto assets stolen by hackers surged nearly 11 times compared to March, reaching approximately $357.11 million across 18 major hacks.

  • Top hack involved an unauthorized Bitcoin transaction resulting in a loss of $330.7 million.
  • KiloEx decentralized exchange lost $7.5 million; $6.1 million was recovered with Binance's assistance.
  • ZKsync exploit resulted in a loss of $5.4 million, with some funds also recovered.
  • Loopscale lost $5.8 million on April 26; 90% of funds were returned after negotiations with the hacker.
  • MophoLabs experienced a $2.6 million exploit.

Previous losses include $87.25 million in January, $1.51 billion in February, and $33.46 million in March.

Notably, Bybit faced the largest hack in February, losing $1.4 billion worth of Ethereum to the Lazarus Group, with no updates on fund recovery.