Blockchain Vulnerabilities | ForkLog

ForkLog 12 11.02.2022

Optimism team pays out over $2 million for disclosed vulnerability

The Optimism developers, the layer-2 scaling solution for Ethereum, fixed a critical vulnerability.

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ForkLog 26 23.01.2022

Solana network outage lasts 48 hours, users report

Crypto-community representatives said on Twitter that the Solana (SOL) network was down for 48 hours. Developers are working on fixes.

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ForkLog 11 20.01.2022

The amount stolen from Multichain users has reached $3 million

Unknown actors continue to exploit a vulnerability in the Multichain cross-chain protocol, which developers disclosed earlier in the week. According to Tal Be'ery, the chief technology officer of the ZenGo crypto wallet, hackers have already withdrawn around $3 million in digital assets.

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ForkLog 21 17.01.2022

Multichain cross-chain protocol fixes critical vulnerability

Developers of the cross-chain protocol Multichain (formerly Anyswap) reported the discovery and fix of a vulnerability affecting six tokens: WETH, PERI, OMT, WBNB, MATIC and AVAX.

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ForkLog 9 09.01.2022

Arbitrum L2 mainnet outage

An outage hit the Arbitrum mainnet, the Layer-2 scaling solution. The project team reported an error in the Sequencer smart contract, causing the protocol to stop producing new blocks. Developers assured users that funds were safe.

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ForkLog 14 06.01.2022

Solana developers warn of possible transaction-processing errors

On January 6, Solana developers reported a drop in the beta mainnet’s performance and warned users of possible errors in transaction processing.

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ForkLog 16 13.12.2021

Flaw in Java library exploited to install covert miners

Hackers exploited a critical vulnerability in the Java-based Apache Log4j logging library to install covert miners and other malware.

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ForkLog 26 06.12.2021

Solana library bug could allow theft of up to $27 million per hour

A bug in the Solana program library (SPL) potentially allowed theft from several large DeFi projects at a rate of about $27 million per hour. This was determined by researchers from the Neodyme team.

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ForkLog 10 28.11.2021

dYdX developers uncover a vulnerability in a ‘recently deployed smart contract’

The decentralized derivatives exchange dYdX warned of a vulnerability that was found in a 'recently deployed smart contract'. The project team said that users' funds are safe and the bug has been promptly fixed.

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ForkLog 13 23.11.2021

Elon Musk prompts Binance to disclose details of Dogecoin old-transaction glitch

The cryptocurrency exchange Binance said it is addressing the problem of customer withdrawals affected by the bug with old Dogecoin transactions, but it will take about another week. The firm published the statement after Elon Musk drew attention to the incident.

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ForkLog 34 12.11.2021

Binance blocks customer accounts after outage involving old Dogecoin transactions

As a result of a software update failure, Binance repeated an unknown number of Dogecoin transactions from years past. The exchange then asked senders of the original transactions to reimburse losses at the current rate and froze their balances.

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ForkLog 13 28.10.2021

Yearn.finance developers uncover vulnerability in Robo Vault DeFi project

Yearn.finance developers discovered a vulnerability in Robo Vault's yield farming smart contract, which could have cost it around $50 million. The team has assured users that their funds are safe.

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#Blockchain Vulnerabilities