2026 started relatively calm - until April hit like a bomb. In just the first four months, hackers drained over $750 million from DeFi protocols. Two attacks in two weeks wiped out nearly $600 million.
April 1 - Drift Protocol on Solana. $285 million gone in just 12 minutes. A North Korean group spent six months on social engineering and compromised people, not code. The DRIFT token crashed over 40% afterward.
April 19 - Kelp DAO. $292 million in rsETH stolen. The attacker forged a cross-chain message through a LayerZero bridge, and the protocol simply handed over the funds. It became the biggest hack of the year. The ripple effect was brutal - around $10–15 billion was withdrawn from Aave and other platforms in a matter of days.
These two incidents revealed the main problem in 2026: attackers are no longer just targeting smart contracts. They're going after people, keys, and infrastructure. North Korean groups now operate like intelligence agencies - planning operations for months.
What should a regular user do?
- Don't keep large amounts on hot wallets or in DeFi protocols.
- Use hardware wallets for anything serious.
- Enable 2FA, anti-phishing codes, and whitelist addresses.
- Double-check everything - links, messages, "support" chats.
Hackers are getting smarter and more patient. The best defense is healthy paranoia and sticking to basic security rules.