Cydia Dev Discloses Ethereum L2 Bug — Optimism Attacker Could Have ‘Printed a...
On February 10, the well-known developer of Cydia and iOS Jailbreak, Jay Freeman, otherwise known as Saurik, published a Twitter thread about a bug he found in the Layer-2 (L2) scaling protocol known as Optimism. According to Freeman, the vulnerability, which has been patched, could have allowed an attacker to create an infinite amount of tokens. Cydia Creator ‘Saurik’ Discovers Optimism L2 Vulnerability Jay Freeman is a prominent software developer who is well known for his iOS Jailbreak and Cydia tools. Freeman’s Cydia graphical user interface (GUI) was released in....
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Ethereum scaling startup Optimism disclosed a “critical bug” fix in the project’s Geth fork that would have allowed malicious hackers to create infinite ETH Developers from the Ethereum Layer 2 scaling project Optimism announced that a “critical bug” had been identified and subsequently patched earlier this month. The bug, which could have enabled hackers to create as much ‘ETH’ in a Optimism account balance as they wished, was first discovered by white hat hacker and iOS jailbreak software Cydia developer Jay Freeman. Last week, I discovered (and reported) a critical bug (which has been....
The inventor of Ethereum Vitalik Buterin was the unintended recipient of 1 million OP tokens from this network’s scalability solution Optimism. The team behind this project addressed concerns about a potential exploit related to the launch of their governance token. Related Reading | TA: Bitcoin Stuck In Key Range, Why A Major Breakout Is Possible As clarified by Optimism, they entered a deal with liquidity provider Wintermute to “facilitate a smoother experience for users” looking to buy OP and participate in the project’s governance model. As part of the agreement, Optimism sent 20....
The BitBTC bridge reportedly had a bug that would essentially allow an attacker to mint fake tokens on one side of the bridge, and swap them for real ones on the other. A cross-chain bridge between BitBTC and the Ethereum layer-2 network Optimism has been able to avoid a potentially costly exploit thanks to the work of an eagle-eyed Twitter user.The custom cross-chain bridge offers a ramp for users to send assets between Optimism’s network and BitAnt's decentralized finance (DeFi) ecosystem, which includes yield services, NFTs, swaps and the BitBTC token, in which 1 million BitBTC....
Optimism price registered a spike of 25% after its opening at $1.9890. The OP/USD pair currently trades at $1.9510, with a high of $2.2150 and a low of $1.9390. The current price movement of Optimism is going with the flow as far as the Ethereum layer-2 protocol is concerned. It makes use of rollups that enable quicker and low-cost Ethereum transactions. OP Labs of Optimism protocol has announced this week that the planned update will happen this quarter 4 of 2022. And when that happens, this will be a game-changer. Early Friday, OP has spiked by 11.43% and the sentiments show that it....
The world of cryptocurrencies has just opened the Pandora's box through the recent incident where an attacker was able to remove funds to a Child DAO. The story progresses rapidly due to the use of smart policies contracts in real life. A live interview between Andreas M. Antonopoulos and two well-known lawyers, Brian Klein and Pamela Morgan, as well as Taylor Gerring, a Blockchain Consulting Expert for Ethereum, discussed this revelation. On Twitter, the hashtag #ltbdao saw many asking questions about the situation that arose following the publishing of a letter from the attacker to the....