ANALYST IS SURPRISED THERE HASNT BEEN A LARGE-SCALE ATTACK ON BITCOIN CASH YET

Last updated: June 19, 2025, 20:50 | Written by: Changpeng Zhao

Analyst Is Surprised There Hasnt Been A Large-Scale Attack On Bitcoin Cash Yet
Analyst Is Surprised There Hasnt Been A Large-Scale Attack On Bitcoin Cash Yet

The world of cryptocurrency is no stranger to volatility and intrigue, and Bitcoin Cash (BCH) has certainly had its fair share. Analyst Is 'Surprised There Hasn t Been a Large-Scale Attack on Bitcoin Cash YetRecently, a crypto analyst has voiced a surprising observation: why hasn't there been a significant attack on the Bitcoin Cash network, especially considering the drop in its hashrate following its halving event?This question has stirred up discussions within the crypto community, prompting deeper exploration into the security mechanisms, economic incentives, and potential vulnerabilities of Bitcoin Cash.The analyst, Yassine Elmandjra from ARK Invest, highlighted a substantial decrease in BCH hashrate, raising concerns about the network's resilience.But what makes a cryptocurrency susceptible to attacks, and why hasn't Bitcoin Cash faced a major security breach despite the perceived risks?We'll delve into the dynamics of hashrate, the economics of blockchain attacks, and the factors that might be protecting Bitcoin Cash from malicious actors.Could it be luck, or are there underlying defenses at play that are preventing attackers from exploiting the situation? A cryptocurrency analyst recently said that he is surprised that Bitcoin Cash did not yet fall victim to an attack, given the fall in its hashrate. Yassine Elmandjra, a crypto asset analyst at ARK Invest, said in a May 24 tweet that the Bitcoin Cash (BCH) hashrate fell by 30% since its halving event, and MoreJoin us as we unravel this puzzle and examine the security landscape of Bitcoin Cash.

Understanding Bitcoin Cash Hashrate and Security

Hashrate is a critical metric in the world of cryptocurrencies, representing the computational power dedicated to mining and securing a blockchain network. Do tariffs end up leading to lower interest rates, more liquidity, and ultimately a higher Bitcoin price?Drawing on @FedGuy12's analysis, @_dsencil breaks doIt essentially measures the speed at which miners can solve complex cryptographic puzzles to add new blocks to the blockchain. The Bitcoin community have been eagerly awaiting the start of a new bull market especially following the recent halving that occurred in April, however, according to a latest analysis from a CryptoQuant analyst under the pseudonym Onchained, that moment has not yet arrived and there is a reason.InA higher hashrate generally indicates a more secure network because it requires a significantly larger and more costly effort to launch a successful attack, such as a 51% attack.

When a cryptocurrency's hashrate drops, as observed with Bitcoin Cash after its halving event, it raises concerns about the network's vulnerability.A lower hashrate implies that an attacker would need less computational power to gain control of the network, potentially leading to malicious activities like double-spending or block reorganization. Bitcoin s MVRV will spike vertically during a market top, and its current level signals that there is still room for price growth ahead, says an analyst. Key metric shows Bitcoin hasn tThis is why the analyst's surprise at the lack of a large-scale attack is noteworthy. Unrivaled access, premier storytelling, and the best of business since 2025.A drop in hashrate should theoretically make Bitcoin Cash a more attractive target.

The Significance of the Halving Event

The halving event, which occurs roughly every four years for Bitcoin and its forks like Bitcoin Cash, reduces the block reward given to miners.This reduction in rewards can impact miner profitability, potentially leading some miners to switch to mining other cryptocurrencies that offer better returns.This shift can result in a decrease in the network's hashrate, as observed in the case of Bitcoin Cash. Area 52 TVThe halving is designed to control inflation but it creates a period of vulnerability where the network is less secure due to reduced miner participation.

According to data from BitInfoCharts, Bitcoin Cash's average daily hashrate fell significantly since its April 8 halving. Bitcoin.com News Research lead David Sencil on the overreaction to tariffs, the end of American exceptionalism narrative, and whether the Bitcoin bottomWhile the exact percentage varied depending on the data source and date of calculation (ranging from 25.6% to 30% or even 33.52%), the trend was clear: the network's computational power had decreased substantially.This decrease fueled concerns about the potential for attacks.

Why Hasn't Bitcoin Cash Been Attacked?

Despite the drop in hashrate, Bitcoin Cash has not experienced a major attack. Get the app. Country. United States; Canada; United Kingdom; Australia; New Zealand; Germany; FranceThis begs the question: why not?Several factors could be contributing to this unexpected resilience.

  • Economic Disincentives: Launching a 51% attack is not only technically challenging but also economically risky.An attacker would need to invest significant resources in acquiring the necessary computing power, and there's no guarantee of a successful outcome. Yassine Elmandjra, analista del settore delle criptovalute presso ARK Invest, ha affermato su Twitter che l'hash rate di Bitcoin Cash diminuito del 30% in seguito all'halving: ora ilFurthermore, a successful attack could devalue the cryptocurrency, rendering the attacker's efforts unprofitable.
  • Network Surveillance: The cryptocurrency community is vigilant and actively monitors blockchain networks for suspicious activities. The Most Elaborate Robberies Ever Solved by The FBIAny unusual patterns or attempts to manipulate the blockchain would likely be detected quickly, potentially deterring attackers.
  • Defense Mechanisms: Bitcoin Cash, like other cryptocurrencies, has implemented various defense mechanisms to mitigate the risk of attacks. See relevant content for apertibumn.org. Please turn off your ad blocker.These mechanisms include checkpointing, which involves periodically confirming the validity of the blockchain, and difficulty adjustments, which automatically adjust the mining difficulty based on the network's hashrate.
  • Strategic Timing: Attackers may be waiting for a more opportune moment to strike, such as a period of increased market volatility or a time when the network's defenses are perceived to be weaker. Bitcoin Cash (BCH) has suffered a drop in hashrate after its April 8 halving. Despite the network suffering no unwanted consequences, a crypto-analyst thinks it is surprising that the controversial cryptocurrency has not suffered a large-scale attack yet. Can it be done? Yassine Elmandjra, a crypto analyst at data-driven investment firm ARK Invest, tweeted on [ ]They may also be considering the long-term consequences of an attack and weighing the potential benefits against the risks.

The Economics of a 51% Attack

A 51% attack is a theoretical scenario where an individual or group gains control of more than half of a cryptocurrency network's mining hashrate.This control allows them to manipulate the blockchain, potentially reversing transactions, double-spending coins, and preventing new transactions from being confirmed.The goal is usually financial gain but can also be malicious, aiming to damage the reputation of the cryptocurrency.

The cost of executing a 51% attack depends on several factors, including the cryptocurrency's hashrate, the cost of renting or acquiring mining equipment, and the duration of the attack. Spotify is a digital music service that gives you access to millions of songs.For a cryptocurrency like Bitcoin, the cost would be astronomically high.Estimates have placed the cost of attacking Bitcoin for just one hour in the millions of dollars, making it economically unfeasible.

However, for cryptocurrencies with lower hashrates like Bitcoin Cash, the cost is significantly lower, making them potentially more vulnerable.Still, the attacker must consider the potential rewards versus the risks. Our history and weather like it or not.A successful attack could allow them to steal or double-spend coins, but it could also damage the cryptocurrency's reputation and value, potentially making their gains worthless.

Example Cost Analysis: Hypothetical Bitcoin Cash Attack

Let's consider a simplified example. Surprised we haven t seen a large scale attack yet. According to data from BitInfoCharts, the Bitcoin Cash average daily hashrate fell by nearly 25.6% since its April 8 halving. Still, Elmandjra presumably did his calculations based on May 23 data, where the hashrate was down by about 33.52%.Suppose the current cost to rent enough mining power to control 51% of the Bitcoin Cash network for one hour is $50,000. Watch NEWSMAX2 LIVE for the latest news and analysis on today's top stories from your favorite NEWSMAX personalities. NEWSMAX2 WEEKDAYS: 7 AM ETIf the attacker can successfully double-spend coins worth more than $50,000 during that hour, the attack could be profitable. Yassine Elmandjra, a crypto asset analyst at ARK Invest, said in a May 24 tweet that the Bitcoin Cash (BCH) hashrate fell by 30% since its halving event, andHowever, if the attack is detected and the cryptocurrency's value plummets, the attacker could end up losing money.Furthermore, exchanges could delist the coin, further devaluing any holdings.

Bitcoin Cash vs. Bitcoin SV network was also attacked by illegal block reorganization on July 8. Currently, there are two types of Bitcoin fork coins on the market: Bitcoin Cash (BCH) and Bitcoin SV (BSV). Bitcoin SV results from a highly controversial hard fork of the Bitcoin Cash (BCH) blockchain in November 2025 to address Bitcoin scalability.Bitcoin SV: Lessons from the Past

Bitcoin Cash is not the only Bitcoin fork to have faced security concerns. Pavel Nikienkov (@pavelravaga), co-founder and Project Manager of @zano_project, lays out a persuasive argument to BTCTN s @_dsencil for why privacy projectsBitcoin SV (BSV), another fork that resulted from a controversial hard fork of Bitcoin Cash, has also been targeted by attacks.In one notable incident, the Bitcoin SV network was attacked by illegal block reorganization, highlighting the real-world vulnerabilities that can plague these networks.

The Bitcoin SV attack serves as a cautionary tale for Bitcoin Cash.It demonstrates that even with defense mechanisms in place, a determined attacker can find and exploit vulnerabilities. However, the enormous scale of the Bitcoin network makes such an attack prohibitively expensive and impractical. As of 2025, the cost of executing a 51% attack on Bitcoin for one hour would be approximately $1.1 million, making it economically unfeasible for potential attackers. Clarifying the role of exchanges in Bitcoin securityThe attack also underscored the importance of a strong and active community, which can help to detect and respond to attacks quickly.

Key Differences in Security Approach

Bitcoin and Bitcoin Cash, while sharing a common ancestor, have diverged in their approaches to security and scalability.Bitcoin prioritizes decentralization and security above all else, while Bitcoin Cash has focused on increasing block size to improve transaction throughput. Iran vowed revenge at the end of last month after a top Hamas leader was killed in Tehran, leading many in Israel to fear an imminent attack. Nearly two weeks have passed and no large-scaleThis trade-off means Bitcoin prioritizes a more robust mining network while Bitcoin Cash looks to on-chain scaling as a solution.

These differing philosophies have implications for their respective security profiles.Bitcoin's high hashrate and strong decentralization make it extremely resistant to attacks. 5am James Max 6:30am Julia Hartley Brewer (Mon-Thur) Jeremy Kyle (Fri) 10am Mike Graham 1pm Ian Collins 4pm Vanessa Feltz 7pm Jeremy KyleBitcoin Cash, with its lower hashrate and smaller community, is arguably more vulnerable, though not defenseless.

The Role of Exchanges in Bitcoin Cash Security

Cryptocurrency exchanges play a crucial role in the security of Bitcoin Cash and other cryptocurrencies. Hasn't Bitcoin been hacked in the past? The rules of the protocol and the cryptography used for Bitcoin are still working years after its inception, which is a good indication that the concept is well designed. However, security flaws have been found and fixed over time in various software implementations. Like any other form of software, theExchanges act as gatekeepers, verifying transactions and ensuring that funds are properly credited and debited.They also monitor for suspicious activities and can take action to prevent or mitigate attacks.

  • Transaction Verification: Exchanges carefully verify all transactions to prevent double-spending and other fraudulent activities.
  • Monitoring for Suspicious Activity: Exchanges employ sophisticated monitoring systems to detect unusual patterns or attempts to manipulate the blockchain.
  • Collaboration with the Community: Exchanges often work closely with the cryptocurrency community to share information about potential threats and coordinate responses.
  • Potential for Delisting: If a cryptocurrency is subject to a successful attack or is deemed to be too vulnerable, exchanges may delist it, further damaging its reputation and value.

Exchanges often require a certain number of confirmations before crediting deposits.The number of confirmations required depends on the specific cryptocurrency and the exchange's risk tolerance.Higher confirmation numbers make double-spending attacks much harder, as the attacker needs to outpace the legitimate chain for each required confirmation.

Financial Privacy Concerns and the Future of Crypto Security

The increasing scrutiny of cryptocurrency transactions by regulatory bodies raises important questions about financial privacy.While security is paramount, many users value the privacy that cryptocurrencies can offer. Surprised we haven't seen a large scale attack yet. According to data from BitInfoCharts, the Bitcoin Cash average daily hashrate fell by nearly 25.6% since its April 8 halving. StillFinding the right balance between security and privacy is a key challenge for the future of the industry.

Concerns have been raised regarding new reporting regulations that could potentially compromise financial privacy.As governments tighten their grip on the cryptocurrency space, it's crucial for developers and users to explore solutions that can enhance privacy without sacrificing security. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.Projects that prioritize privacy, such as Zano, are gaining attention for their efforts to provide users with greater control over their financial data.

Privacy Coins and Enhanced Security

Privacy coins employ various techniques to obscure transaction details, making it more difficult to trace the flow of funds.While these coins offer enhanced privacy, they also pose challenges for regulators and law enforcement agencies.Balancing the need for privacy with the need for transparency remains a complex issue.

The Importance of a Vigilant Community

Ultimately, the security of Bitcoin Cash and other cryptocurrencies depends on the vigilance and active participation of the community. The Cato Institute raises concerns over Fincen's new reporting regulations, signaling a threat to financial privacy. As governments tighten their grip, couldA strong and informed community can help to identify vulnerabilities, detect attacks, and coordinate responses. Footage shows the aftermath of a Ukrainian drone attack on a Russian airbase on Sunday. Based in the Murmansk region of northern Russia, the Olenya airbase is home to strategic bombers Tu-95MS andIt is essential for users, developers, and exchanges to work together to protect the integrity of the blockchain.

Here are some ways the community can help maintain security:

  1. Staying Informed: Keep up-to-date on the latest security threats and best practices.
  2. Reporting Suspicious Activity: Promptly report any unusual patterns or attempts to manipulate the blockchain to the appropriate authorities and exchanges.
  3. Supporting Security Initiatives: Contribute to open-source security projects and participate in security audits.
  4. Educating Others: Share your knowledge and help others understand the importance of blockchain security.

Conclusion: The Ongoing Security Saga of Bitcoin Cash

The fact that Bitcoin Cash has not been subject to a major attack despite its reduced hashrate is indeed surprising, as pointed out by the analyst at ARK Invest. What to make of the bust up between President Trump and Elon Musk? See the clips of Former CIA analyst Dr Peter Pry warning of provoking Russia withThis situation underscores the complex interplay of economic incentives, network surveillance, and defense mechanisms that contribute to the security of cryptocurrencies. 🚨MASSIVE SIGNAL: The anti-crypto era is officially ending🚨🔹BitMEX founder @CryptoHayes: Pardoned🔹Hawk Tuah Girl s token: SEC dropped the case🔹FDIC rulesWhile Bitcoin Cash may be more vulnerable than Bitcoin due to its lower hashrate, it is not without defenses. Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.The potential cost and risk associated with launching a 51% attack, combined with the vigilance of the community and the role of exchanges, appear to be deterring potential attackers, at least for now.

However, the absence of an attack does not mean that Bitcoin Cash is immune to future threats. Un analista de criptomonedas dijo recientemente que estaba sorprendido de que Bitcoin Cash a n no haya sido v ctima de un ataque, dada la ca da de su tasa de hash.The cryptocurrency community must remain vigilant and continue to improve the network's security to ensure its long-term resilience.The lessons learned from past attacks on other cryptocurrencies, such as Bitcoin SV, should be carefully considered and applied to strengthen Bitcoin Cash's defenses.The ongoing saga of Bitcoin Cash's security serves as a reminder that blockchain security is a continuous process, requiring constant adaptation and innovation. On Medium, anyone can share insightful perspectives, useful knowledge, and life wisdom with the world.Want to learn more about crypto security?Consider researching different consensus mechanisms and their strengths and weaknesses to further your knowledge.

Changpeng Zhao can be reached at [email protected].

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