2024 has been another busy year for the crypto world, with hacks reaching a record $2.2 billion! ๐ That's 22% more than 2023, and it's hit users and businesses hard. Let's take a look at the top 10 most high-profile hacks of 2024 and how they've changed the crypto ecosystem.
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1๏ธโฃ DMM Bitcoin: $300 million ๐ฏ๐ต
In May, the Japanese exchange DMM Bitcoin fell victim to the largest hack of the year. ๐ฌ The leak of 4500 BTC through stolen keys or fake transactions (address poisoning) resulted in a loss of $300 million.
The exchange later transferred the assets to clients under the management of SBI Group, but this was a wake-up call for all centralized exchanges.
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2๏ธโฃ WazirX: $230 million ๐ฎ๐ณ
The July hack of one of India's largest exchanges shocked the industry. ๐ Lazarus Group exploited vulnerabilities in the multi-signature system, tricking it into authorizing malicious transactions. The exchange temporarily suspended withdrawals, but the investigation is ongoing.
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3๏ธโฃ Munchables: $62 million ๐ฎ
The play-to-earn game lost $62.5 million due to a vulnerability in smart contracts. ๐ฅ The hacker used a proxy contract to inject a backdoor. Surprisingly, the perpetrator returned the assetsโpossibly out of fear or for moral reasons.
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4๏ธโฃ Dai Whale: $55 million ๐
In August, a crypto whale became a victim of a sophisticated phishing attack. ๐ฃ The hacker gained control over a wallet linked to Maker Vault and issued 55 million Dai. This incident serves as a reminder of the importance of private key security.
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5๏ธโฃ Radiant Capital: $51 million ๐
The October hack of the Radiant Capital protocol was an example of incredible cunning. Hackers tricked the multi-signature system and took control of the smart contract. Lazarus Group again features among the suspects.
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6๏ธโฃ BingX: $43 million ๐ธ๐ฌ
The September hack of the Singapore exchange BingX affected their hot wallets. ๐ฅ Despite the company's claims of a 'minor incident', analysts estimate the damage at $43 million.
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7๏ธโฃ Penpie: $27 million ๐พ
The Penpie protocol suffered from a reentrancy attack, where hackers used fake tokens to drain funds. ๐ Despite the bounty offer, the perpetrator chose to escape with the loot through Tornado Cash.
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8๏ธโฃ UwU Lend: $20 million ๐
A vulnerability in the price oracle cost UwU Lend $20 million. ๐ Hackers manipulated the token prices and exploited inaccurate collateral valuations to withdraw funds.
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9๏ธโฃ Sonne Finance: $20 million โ๏ธ
The May hack of Sonne Finance was an example of poorly designed markets with low liquidity. Hackers manipulated prices and bypassed protective mechanisms, depriving the protocol of $20 million.
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๐ M2 Exchange: $14 million ๐ฆ๐ช
The October attack on M2 in the UAE highlighted the dangers of hot wallets. Hackers stole $14 million, and the exchange compensated users for the losses from its own reserves.
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Lessons of 2024 ๐
The year has shown that the cryptocurrency ecosystem remains vulnerable to hackers. Here's what to remember:
Asset diversification: don't keep everything on one exchange.
Hardware wallets: they remain the safest solution.
Security training: phishing remains the most popular method of attacks.
What do you think awaits the crypto world in 2025? ๐ฌ