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Showing posts with the label blockchain security

On-chain ransom negotiations show ShibaSwap hacker won’t be low-balled

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On-chain messages between hacker and victim reveal a ransom standoff, with every demand etched permanently on the blockchain. Last Friday, $2.8 million worth of (mostly dog-themed) crypto tokens were stolen from ShibaSwap, a “next generation decentralized exchange” for the Shiba Inu ecosystem. Among the loot were approximately 250 billion KNINE tokens, from liquid staking protocol K9 Finance. K9 wants them back, and is willing to pay the hacker a bounty. The tokens are ostensibly worth over $600,000 at current market prices . Though a simulated swap, through extremely thin liquidity, paints a rather different picture. The hack was flagged by security firms Peckshield and Tikkala Security and involved using a “flash” loan to buy up enough tokens to achieve “majority validator power.” Then, the hacker signed “a malicious state to drain assets from the bridge.” They subsequently split up most of the stolen assets between various addresses but ...

Quantum Computers No Match For Bitcoin’s Math, Google Expert Says

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DeFi project Delta Prime hacked again — months after private key leak

Decentralized finance (DeFi) application Delta Prime, which operates on the Arbitrum and Avalanche networks, suffered an estimated $4.5 million hack on Monday. This is the second incident to hit the ‘yield farm’ in less than two months, bringing combined losses to approximately $10.5 million. The serial hacker responsible also looks to be a keen ‘farmer,’ putting $2 million to work on other platforms. Blockchain security firm Peckshield suggested that Delta Prime “may want to take a look” at a suspicious transaction in which funds were sourced via a flash loan from the Balancer protocol. Hi @DeltaPrimeDefi, you may want to take a look pic.twitter.com/uUn7fnRCLu — PeckShield Inc. (@peckshield) November 11, 2024 Read more: DeFi app Delta Prime loses $6M after being warned of Lazarus mole A follow-up post identified the loss as linked to “ the lack of input validation in claiming possible rewards .” The official Delta Prime response to the incident estimate...