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$3.8M lost · July 23, 2026 · Access Control
On July 23, 2026, Bitcoin Layer-2 protocol B² Network suffered a security incident on BNB Chain targeting its B2 token staking service, resulting in the unauthorized extraction of approximately 8.59 million B2 tokens (va…
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$24.1M lost · July 23, 2026 · Access Control
On July 23, 2026, the cross-chain custody bridge operated by decentralized exchange AFX on Arbitrum was exploited, resulting in the unauthorized withdrawal of 24.15 million USDC.
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$7.5M lost · July 23, 2026 · Other
On July 23, 2026, the cross-chain bridge connecting the Verus blockchain to Ethereum was exploited for the second time in two months, resulting in the unauthorized extraction of approximately $7.53 million across multipl…
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$500K lost · July 21, 2026 · Other
On July 21, 2026, the cross-chain interoperability protocol Wanchain suffered a security exploit targeting its Cardano-BNB Chain bridge, resulting in the unauthorized minting and withdrawal of over 203 million NIGHT toke…
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$1.6M lost · July 20, 2026 · Flash Loan Attack
On July 20, 2026, the cross-chain bridging protocol Allbridge Core suffered a security exploit on its Solana deployment. The attacker extracted approximately $1.65 million in digital assets by manipulating the internal v…
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$570K lost · July 16, 2026 · Other
On July 16, 2026, the Solana-based lending protocol DeFiTuna suffered a smart contract exploit targeting its USDC lending pool, resulting in a loss of approximately $570,000 and leaving the lending pool at a direct defic…
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$24.0M lost · July 15, 2026 · Oracle Issue
On July 15, 2026, the real-world asset (RWA) perpetual trading protocol Ostium suffered a devastating oracle manipulation exploit on Arbitrum, resulting in a loss of approximately $24 million USDC from its Ostium Liquidi…
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$1.3M lost · July 15, 2026 · Other
On July 15, 2026, the decentralized trading platform Cascade suffered an economic exploit targeting its Collaborative Liquidity Provision (CLS) vault on Arbitrum, resulting in a loss of approximately $1.34 million USDC.
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$264K lost · July 13, 2026 · Other
On July 13, 2026, the decentralized finance protocol Lumi Finance on Arbitrum suffered an exploit targeting its integrated Sodium smart accounts. The attacker bypassed user authorizations to drain approximately $264,000…
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$9.0M lost · July 11, 2026 · Oracle Issue
In 11th July 2026, the Hedera-based lending protocol Bonzo Lend suffered an upstream price oracle exploit on the Hedera mainnet targeting its configured Supra Oracle verifier contract, resulting in a loss of approximatel…
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$6.0M lost · July 6, 2026 · Flash Loan Attack
In 6th July 2026, the Ethereum DeFi protocol Summer.fi suffered a smart contract exploit on Ethereum mainnet targeting its "Lazy Summer" vaults, resulting in a loss of approximately $6 million.
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$21.0M lost · July 6, 2026 · Access Control
In 6th July 2026, the Solana-based dog-themed memecoin protocol Bonk Inu (BonkDAO) fell victim to a malicious governance takeover exploit on the Solana network, resulting in the treasury being drained of 4.426 trillion B…
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$820K lost · July 2, 2026 · Other
In 2nd July 2026, the privacy-focused DeFi protocol Hinkal suffered a smart contract exploit on Ethereum mainnet, resulting in a loss of approximately $820,000 in USDC.
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$353K lost · July 1, 2026 · Oracle Issue
In 1st July 2026, the decentralized lending protocol Edel Finance suffered a smart contract exploit targeting its V1 lending markets, resulting in approximately $403,000 in protocol bad debt and a net asset drain of ~$35…
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$38K lost · June 30, 2026 · Rugpull
On June 30, 2026, the Pepe Trump ($PEPETrump) project on the BNB Chain executed a malicious rug pull, draining approximately $38,500 from its primary PancakeSwap liquidity pool.
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$121K lost · June 29, 2026 · Other
In 29th June 2026, the AIDCToken protocol on the BNB Chain suffered a smart contract exploit targeting its liquidity pair on PancakeSwap, resulting in a loss of approximately 220 WBNB (~$121,000).
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$3.0M lost · June 25, 2026 · Other
In 25th June 2026, the decentralized prediction market platform Polymarket suffered a frontend supply chain attack, resulting in a loss of approximately $3 million in PUSD.
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$1.7M lost · June 21, 2026 · Other
In 21st June 2026, the Ethereum Layer-2 rollup protocol Taiko suffered a bridge exploit targeting its ERC20Vault contract, resulting in a loss of approximately $1.7 million.
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$7.5M lost · June 20, 2026 · Other
In 20th June 2026, the highly prominent Ethereum-based sandwich-attack MEV bot operated by JaredFromSubway.eth suffered a devastating business logic exploit, resulting in a loss of approximately $7.5 million.
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$2.0M lost · June 18, 2026 · Other
In 18th June 2026, the privacy-focused Layer 2 protocol Aztec Network suffered a smart contract exploit on Ethereum mainnet targeting its legacy PrivateRollupBridge contract, resulting in a loss of approximately $2.19 mi…