Verified blockchain security incidents with original evidence and historical event dates.
Historical events use their original event dates. Latest event dates first. Severity follows existing archive classifications.
According to the monitoring of the SlowMist Security Alert system, the Web3 game project Galaxy Fox has been attacked, resulting in a loss of approximately $300,000.
According to the SlowMist Security Alert system, potential suspicious activities related to Tsuru have resulted in a loss of 138.78 ETH.
The Blast ecosystem project Bloom was attacked, resulting in a loss of approximately $540,000. On May 10th, Bloom announced that they had successfully recovered most of the stolen funds. The Bloom team stated that after paying a 10% bug bounty, they had retrieved $486,000 of the stolen funds, which accounts for 90% of the total amount ($540,000). All recovered funds will be redistributed to liquidity providers.
Fake Lifeform (LFT) on Ethereum is suspected of an exit scam. The deployer called removeLimits() backdoor to mint additional tokens and dump them on the dex pair to drain 81 ETH (~$243K).
The official Twitter account of the public chain project NEAR Protocol appears to have been compromised. Currently, its profile picture on Twitter has been changed to a solid black image, and its bio has been updated to display the word "Dark" with garbled characters. Around 4 AM, several strange tweets with garbled characters were posted, including "re claim your sovereig nty," "darkness," "take back your," and "The sun rises in the east." As of now, NEAR has not provided any explanation on its other official social media channels.
GPU on BNBChain was attacked, with a loss of about $32,000. There is a logic vulnerability in the _transfer function of the contract. When transferring money to yourself, the balance will increase by the amount of the transfer.
Fantom ecosystem project GNUS fell victim to an attack, resulting in a loss of approximately $1.27 million. GNUS.ai posted on Twitter: “Due to a recent exploit, a hacker was able to mint fake GNUS tokens on Fantom, transfer them via Axelar Bridge to Ethereum and Polygon, and sell them into existing liquidity pools. We will be conducting a snapshot at the block preceding the exploit. To ensure fairness, please refrain from purchasing GNUS tokens post-exploit, as we'll be issuing a new token.”
OSN on BNBChain is suspected to have been attacked. The attacker initiated multiple attack transactions, resulting in a loss of ~$110K. The attacker took advantage of the OSNLpDividendTracker contract which sells its own tokens as a reward for users adding liquidity.
The Social Fi project Perpy Finance was attacked. A hacker was able to update the contract and illicitly withdrew 58,489,594 PRY tokens. These were then transferred and exchanged for 41.895 ETH. According to Perpy Finance's incident analysis report, "this breach was made possible by an error in initializing the proxy contract for the staking liquid module, which was a fork of the staking vested model previously audited and used by Camelot. We overconfidently chose not to audit this fork, incorrectly considering it risk-free, a decision that led to this exploit."
Saturn, the new token issuance protocol, was exploited on the BNB chain, which resulted in a loss of 14.16 BNB, worth approximately $8,343. The protocol would reportedly burn and sync the asset amount before any prior token transfers, which led to a price manipulation attack that caused their SATURN/WBNB pool to be entirely empty.
NOVAMIND_ (NMD) on ETH is suspected of a rug pull. ~41 ETH (~$123k) was transferred to a multisig and the token price has dropped ~97%.
The blockchain data analysis platform Dune tweeted that its account was compromised earlier today and a fake post about a Dune Airdrop was live for about 15 minutes. The Dune team now has control over the account again.
On April 30th, the cross-chain lending protocol Pike Finance tweeted that its Pike Beta protocol had been attacked, resulting in losses of 99,970.48 ARB, 64,126 OP, and 479.39 ETH. The exploit was caused by weak security measures in Pike's contract functions when handling CCTP transfers. On April 26th, Pike Finance's USDC pool was hacked, resulting in losses of approximately $300,000.
A hacker stole approximately $181,000 worth of crypto assets from Yield’s strategic contracts present on the Arbitrum blockchain. The hacker exploited a discrepancy between the pool token balance and total supply with flash-loaned assets and then withdrew extra pool tokens.
Crypto detective ZachXBT stated on his Telegram channel that the Middle Eastern cryptocurrency exchange Rain appears to have been hacked, resulting in a loss of $14.8 million USD. The breach occurred on April 29, 2024, when Rain's BTC, ETH, SOL, and XRP wallets experienced suspicious outflows of funds, which were quickly transferred to instant exchanges and converted into BTC and ETH.
A vulnerability has been detected in the unverified Ember Sword NFT auction that allowed the extraction of 60 WETH, equivalent to approximately $195,000, from 159 victims who approved the contract.
According to feedback from multiple community members, the zkSync ecosystem lending platform @xBankFinance is suspected of a rug pull. Currently, the official account displays that it has been frozen, and the platform's liquidity is reduced to single-digit assets.
Fake IO on ETH is suspected of a rug pull, with the deployer removing substantial liquidity, causing a 100% price decline.
The cross-chain lending protocol Pike Finance tweeted that the USDC pool on Pike Beta has been exploited by a hacker. The total amount of USDC exploited is 299,127. The root cause is led by forged CCTP message to drain USDC on Ethereum, Arbitrum and Optimism chain.
Shortly after the deployment of the FENGSHOU (NGFS) token, it was attacked, resulting in a loss of approximately $191,000. The vulnerability lies in a public `delegateCallReserves` function which allows the attacker to set an arbitrary address to a UniSwapV2 proxy.