#Blockchain Vulnerabilities

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

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ForkLog 24 22.01.2024

Nethermind Resolves Critical Bug in Ethereum Client

The development firm Nethermind has resolved a critical bug in the Ethereum execution client that caused failures during block processing by validators. According to the company’s co-technical director, Daniel Cadel, the consensus bug affected software versions from 1.23 to 1.25. All node operators are advised to upgrade to release 1.25.2. We have the fix! Please […]

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ForkLog 15 26.12.2023

zkSync Era team explains cause of network outage

Block processing halted on December 25 by a Layer-2 decision, due to an error in calculating the state update, according to developers.

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ForkLog 18 25.12.2023

zkSync Era Protocol Halts Block Production

Around 8:00 Kyiv time (9:00 MSK), the L2-solution zkSync Era halted block production at height #22 364 805 due to an unforeseen error.

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ForkLog 19.12.2023

OKX fixes vulnerability in iOS wallet app

The OKX team fixed the vulnerability affecting the iOS wallet app.

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ForkLog 16 19.12.2023

Zilliqa team resolves network outage

The developers of the Zilliqa blockchain platform have restored the network after it stopped processing blocks for more than half a day.

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ForkLog 19 16.12.2023

Arbitrum Team Restores Network After Outage

On Friday, December 15, the Arbitrum One network was offline from 18:29 to 19:57 due to a significant surge in network traffic. As of writing, it is operating without interruptions.

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ForkLog 25 13.12.2023

Russian hackers from ‘Solntsepek’ claim responsibility for Kyivstar attack

On December 13, the Russian hacker group 'Solntsepek' claimed responsibility for the attack on the Ukrainian mobile operator Kyivstar.

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ForkLog 19 12.12.2023

Hackers attack Kyivstar network; outage will affect some ATMs

A massive outage at Kyivstar, Ukraine's largest mobile operator, that occurred on the morning of December 12, is linked to a hacking attack.

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ForkLog 7 11.12.2023

Bitcoin inscriptions added to the US National Vulnerability Database

The US National Vulnerability Database (NVD) flagged Bitcoin Ordinals 'inscriptions' as a cybersecurity threat to the network of the first cryptocurrency.

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ForkLog 20 08.12.2023

TON blockchain stalls after Ordinals analogue launch.

The Open Network's throughput slowed to one transaction per second due to a fault triggered by the popularity of the {{AOPEN_1}}Ordinals{{ACLOSE_1}} analogue.

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ForkLog 26 15.11.2023

CertiK flags ‘critical vulnerability’ in Solana’s Saga smartphone

CertiK researchers identified a critical vulnerability in Solana's Saga smartphone that could allow a user's cryptocurrencies to be stolen.

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ForkLog 61 15.11.2023

Unciphered highlights $2.1 billion risks in BitcoinJS wallets

Unciphered: more than 1 million BitcoinJS wallets created between 2011 and 2015 contain a vulnerability that could lead to hacking and the loss of $2.1 billion.

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