#Blockchain Vulnerabilities

Latest news on vulnerabilities found in blockchain protocols, decentralized applications, and cryptocurrency platforms.

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ForkLog 16 30.08.2022

DeFi project OptiFi loses $661,000 in botched update

The DeFi protocol OptiFi on Solana accidentally closed its mainnet, locking users’ USDC funds worth $661,000.

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ForkLog 22 30.08.2022

FBI Identifies Popular Attack Vectors Targeting the DeFi Sector

The FBI issued a warning about the most commonly exploited vulnerabilities used by cybercriminals to attack DeFi platforms.

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ForkLog 25 10.08.2022

Robinhood to pay $9.9 million to class of users over outages

Robinhood will pay $9.9 million to a proposed class of users who sued the online broker over repeated outages of its app. The plaintiffs estimate their damages at $20.4 million.

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uskoryayushhei-sya-fragmentatsii-mirovogo-interneta

ForkLog 25 21.06.2022

Global Cloudflare outage hits Bitcoin exchanges

On June 21, Cloudflare warned of a global outage affecting its services. Crypto exchanges faced technical problems.

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ForkLog 21 16.06.2022

Hacker stole about $1.2 million in an attack on Inverse Finance’s lending protocol

Inverse Finance's lending protocol was hacked, with the attacker withdrawing digital assets worth about $1.2 million. The project's losses could exceed this amount, PeckShield said.

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ForkLog 36 16.06.2022

Vulnerability found in older versions of the MetaMask wallet

Security researchers from Halborn discovered a vulnerability affecting most browser wallets, including MetaMask. The issue affects a small segment of users.

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ForkLog 14 09.06.2022

Osmosis Team Sets Timeline for Platform Restoration

Restoring the Osmosis blockchain platform, which has not been processing transactions for a day due to the exploit, will require at least two days. Users will be reimbursed for lost funds, the project team said.

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ForkLog 24 08.06.2022

Osmosis blockchain halts operations after critical vulnerability

On Wednesday, May 8, the Osmosis Zone blockchain platform of the Cosmos ecosystem halted block production due to a vulnerability that could have drained the liquidity pools of the Osmosis DEX.

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ForkLog 34 31.05.2022

Hacker drains $90 million from Mirror Protocol; discovery seven months later

The Terra-based DeFi protocol Mirror was exploited for more than $90 million. It was discovered by analyst FatMan and confirmed by BlockSec, a cybersecurity firm.

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ForkLog 56 23.05.2022

Wormhole Team Pays White-Hat Hacker $10 Million for Discovered Vulnerability

The Wormhole project team paid $10 million to a white-hat hacker who discovered a critical vulnerability in the cross-chain protocol. Immunefi, the platform hosting the corresponding bug bounty program, said so.

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ForkLog 24 03.05.2022

Solana developers reveal causes of seven-hour network outage on April 30

A huge number of incoming transactions and heavy traffic led to the Solana network outage overnight from April 30 to May 1, according to the developers after the investigation.

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ForkLog 13 24.04.2022

Smart-contract fault in AkuDreams NFT project leads to $34 million loss

Due to an error by the AkuDreams team, the project's Dutch auction ended with users' funds lost. More than 11,539 ETH (~$33.93 million) were permanently locked in the smart contract.

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