Market
How a Known Bug Led to a $3.8 Million Hack on Onyx Protocol
Onyx Protocol, a Compound Finance fork, suffered a $3.8 million loss on Thursday to mark another entry in a series of attacks as bad actors explore system vulnerability.
Cyber-attacks continue to plague the crypto industry, highlighting the need for enhanced security.
$3.8 Million Hack Hits Onyx Protocol
Blockchain security firm PeckShield highlighted suspicious transactions on OnyxDAO, drawing attention to a possible attack on the protocol. In a follow-up post, the on-chain detective revealed losses reaching $3.8 million, indicating that the hacker was already swapping the funds.
Web3 security firm Cyvers corroborated the incident, citing suspicious transactions involving OnyxDAO on the Ethereum blockchain. According to Cyvers, most of the loss was in VUSD stablecoin.
“Our system has detected a suspicious transaction involving OnyxDAO on the ETH chain! The total loss is around $3.2 million [at the time]. Most of the losses are in VUSD. Attacker currently holds 521 ETH ($1.36 million). The rest of the digital assets are not swapped yet,” Cyvers wrote.
Read more: Crypto Project Security: A Guide to Early Threat Detection
Additional investigations by PeckShield revealed that the attacker capitalized on a known precision issue presented as a bug in the forked Compound V2 code base. They then siphoned 4.1 million VUSD, 7.35 million XCN, 5,000 DAI, 0.23 WBTC, and 50,000 USDT. Reportedly, the bug leveraged a nearly empty market to manipulate the exchange rate.
Notably, hackers used the same approach in October 2023, hacking the same protocol for $2.1 million. In the October incident, the vulnerability was a rounding error. At the time, researchers ascribed the vulnerability to Onyx Protocol being a fork of Compound Finance.
How the Code Vulnerability Occurs
With many DeFi protocols being open-source, developers tend to avoid the long approach. They opt to build off of an existing code as opposed to implementing functionality from scratch.
The approach is considered popular as it can improve efficiency and security when done correctly. The downside is that if the template code is not secure, the fork may inherit the vulnerabilities.
“In the case of the Onyx protocol, the Compound Finance code that it used had a known vulnerability that had already been exploited in Hundred Finance and Midas Capital, which also forked the Compound Finance code. However, the Onyx Protocol used the same code and lacked the community support and vigilance needed to prevent the vulnerability from being exploited,” security firm Halborn reported.
This means the Onyx Protocol hack could have been prevented, given the prevalence of rounding errors. Notably, guidance already exists when launching new markets on Compound Finance and its forks.
“At Hexagate, we recommend any Compound V2 fork, when launching new markets to mint some cTokens and burn them to make sure the total supply never goes to zero. When the total supply goes to zero, the protocol becomes vulnerable and this strategy mitigates this situation,” security firm Hexgate guided in April 2023.
Read more: What Is Compound Finance?
These incidences, including a $4.6 million attack on decentralized infrastructure Truflation on Wednesday, reflect the prevalent challenge in the crypto industry, where bad actors use different mechanisms to steal digital assets.
Disclaimer
In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
Market
Solana (SOL) Bulls Stay in Control: Rally Far From Over?
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In a world where uncertainty reigns supreme, Aayush Jindal stands as a guiding light, illuminating the path to financial success with his unparalleled expertise, unwavering integrity, and boundless enthusiasm for the markets.
Market
Ethereum Price Poised for Gains: $3,600 Within Reach?
Ethereum price started a fresh increase above the $3,320 zone. ETH is rising and aiming for more gains above the $3,500 resistance.
- Ethereum started a fresh increase above the $3,300 and $3,320 levels.
- The price is trading above $3,300 and the 100-hourly Simple Moving Average.
- There is a short-term bearish trend line forming with resistance at $3,350 on the hourly chart of ETH/USD (data feed via Kraken).
- The pair could gain bullish momentum if it clears the $3,420 resistance zone.
Ethereum Price Eyes More Gains
Ethereum price remained supported above $3,120 and started a fresh increase like Bitcoin. ETH gained pace for a move above the $3,220 and $3,300 resistance levels.
The bulls pumped the price above the $3,400 level. It gained over 10% and traded as high as $3,499. Recently, there was a downside correction below $3,400. The price dipped below $3,320 and tested $3,280. A low was formed at $3,288 and the price is now consolidating above the 23.6% Fib retracement level of the recent decline from the $3,499 swing high to the $3,288 low.
Ethereum price is now trading above $3,300 and the 100-hourly Simple Moving Average. On the upside, the price seems to be facing hurdles near the $3,350 level. There is also a short-term bearish trend line forming with resistance at $3,350 on the hourly chart of ETH/USD.
The first major resistance is near the $3,400 level. The main resistance is now forming near $3,420 or the 61.8% Fib retracement level of the recent decline from the $3,499 swing high to the $3,288 low.
A clear move above the $3,420 resistance might send the price toward the $3,500 resistance. An upside break above the $3,500 resistance might call for more gains in the coming sessions. In the stated case, Ether could rise toward the $3,600 resistance zone or even $3,620.
Downsides Limited In ETH?
If Ethereum fails to clear the $3,350 resistance, it could start another decline. Initial support on the downside is near the $3,320 level. The first major support sits near the $3,285 zone.
A clear move below the $3,285 support might push the price toward $3,220. Any more losses might send the price toward the $3,120 support level in the near term. The next key support sits at $3,040.
Technical Indicators
Hourly MACD – The MACD for ETH/USD is gaining momentum in the bullish zone.
Hourly RSI – The RSI for ETH/USD is now above the 50 zone.
Major Support Level – $3,300
Major Resistance Level – $3,350
Market
Bitcoin ETFs Could Overtake Gold ETFs by End of The Year
Spot Bitcoin exchange-traded funds (ETFs) in the US are nearing a major milestone. They are set to become the biggest BTC holders in the world, even surpassing the amount held by Bitcoin’s creator, Satoshi Nakamoto.
Additionally, they are catching up to gold ETFs in total net assets.
Bitcoin ETFs on The Verge of Surpassing Satoshi Nakamoto’s BTC Stash
Since their launch in January, US spot Bitcoin ETFs have grown significantly. According to crypto analyst HODL15Capital, these funds now hold about 1.081 million Bitcoin, just below Nakamoto’s estimated 1.1 million.
Satoshi Nakamoto, the anonymous creator of Bitcoin, is believed to own approximately 5.68% of the total Bitcoin supply. These holdings, valued at over $100 billion, place Nakamoto among the world’s wealthiest individuals — if they are alive and a single person.
However, Bloomberg’s Senior ETF Analyst, Eric Balchunas, pointed out that ETFs are now 98% of the way to overtaking Nakamoto. He predicted that if the current pace of inflows continues, this could happen by Thanksgiving.
“US spot ETFs now 98% of way there to passing Satoshi as world’s biggest holder. My over/under date of Thanksgiving looking good. If next 3 days are like the past 3 days flow-wise it’s a done deal,” Balchunas stated.
SoSoValue data shows inflows into these ETFs grew by around 97% week-on-week to $3.3 billion over the last five trading days, with BlackRock’s iShares Bitcoin Trust (IBIT) contributing $2 billion. This surge coincides with the introduction of options trading for these products, which many believe is attracting more institutional investors.
Meanwhile, Bitcoin ETFs are also narrowing the gap with gold ETFs, which currently hold $120 billion in assets under management (AUM). According to Balchunas, Bitcoin ETFs manage $107 billion and could overtake gold ETFs by Christmas.
These bullish predictions reflect Bitcoin’s exceptional performance in 2024. The top cryptocurrency has surged nearly 160% since January, trading near the $100,000 landmark. In addition, its $1.91 trillion market capitalization now exceeds that of silver and major corporations like the state-owned oil company Saudi Aramco.
However, BTC still lags behind gold, which remains the world’s largest asset with a market capitalization of more than $18 billion.
Disclaimer
In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
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