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Cryptocurrency Leading Exchange, Coinbase Pays Hacker $250,000 for Discovering Vulnerable Attack Point

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Coinbase - Investors King

Coinbase, one of the world’s leading cryptocurrency exchange platforms, has paid a hacker known on Twitter as Tree of Alpha for discovering a critically vulnerable point that could be exploited by criminals and potentially hurt the platform and the entire crypto space.

According to Tree of Alpha, users could easily sell 50 SHIB value at about $0.001 for 50 BTC without actually owing anything and it will be executed via Coinbase order books as an actual trade.

Luckily for Coinbase, Tree of Alpha contacted the company development team before any damage is done to the platform and asked that all Advanced Trading and, most importantly, order posting be immediately stopped.

On Saturday, Coinbase announced that the deficit had been closed without any damage to customers’ assets. The company lauded Tree of Alpha for his effort and as a result, the exchange paid him a bug bounty of $250,000 for his discovery. This could have also potentially helped crypto users with the security of their assets on various platforms.

Responding to questions on how he thinks the issue went on noticed, the White hat hacker said “This is a hard one: I do not know. When writing tests for an API that accepts a source account, a target account, and a product ID, the first thing I would make sure of is that the person indeed has more than “QTY” in the account. Coinbase had that part. 

“The second is making sure that, for a sale on “BTC-USD” product for example, “source account” is a “BTC” account and “target account” is a “USD” account. That part was missing, and any guess from me as to why would be speculation.

“While every developer knows best practices at least vaguely, the harsh truth is a lot of shortcuts are taken to save time. If Tesla, a $890 billion company, tests payment integrations on live environment, that should tell you enough about the others.”

Asked if he can quantify the potential damage if it was exploited, he said “no, that is up to very specific Coinbase internals.

“The highest reward with the least chance of being discovered would have been, in my opinion, putting up huge BTC sell walls very close to the last traded price in order to send the market in a panic. A very small fraction would have actually filled as the narrative would have spread, and a bad actor could have profited handsomely from the ensuing chaos by shorting on other exchanges. 

“All in all with this exploit, I believe most of the damage would have been on the market itself, and not as much on Coinbase customer holdings. The risk system would have kicked in, stopping all withdrawals and Coinbase could have done an internal rollback after the blow.”  

Is the CEO/Founder of Investors King Limited. A proven foreign exchange research analyst and a published author on Yahoo Finance, Businessinsider, Nasdaq, Entrepreneur.com, Investorplace, and many more. He has over two decades of experience in global financial markets.

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Ethereum

ETH to NGN: How Nigerian Crypto Traders Can Convert Ethereum to Cash

Learn how to convert your ETH to NGN seamlessly, speedily, and profitably
using the best method in Nigeria.

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Ethereum is a big player in the Nigerian crypto market, and rightfully so. With a market cap only surpassed by Bitcoin, it’s a no-brainer that most crypto enthusiasts have this coin in their portfolio.

But it doesn’t end there—after profitably trading Ethereum, there’s the million-dollar question: How do they seamlessly convert it to Naira? Given the complicated crypto market, this question is valid.

This guide is the answer to this question as it explores the smoothest method for Nigerian (and Ghanaian) crypto traders to sell their ETH for cash.

Why OTC is the Best Choice To Convert Ethereum to Cash

Traditional exchanges and P2P trading have loads of shortcomings, including, complex trading, risk of fraudulent traders, and so much more. This puts over-the-counter methods at an advantage, especially for traders who value straightforward, clear, and profitable means to sell their Ethereum for Naira (and Cedis). To support this point, here are the reasons:

  • Simplicity:OTC platforms favor the simpler way of doing crypto trading over the more complicated means of traditional exchanges or the informal and risky means of P2P trading.
  • Security:Most OTC trading platforms are built on state-of-the-art security frameworks which offer way better customer protection than P2P trading.
  • Competitive Rates:OTC platforms follow the market trends and offer fees according to the performance of the market. So, you’re bound to find fees that are favorable to you and get premium value for your ETH profits.

Introducing Breet: Your One-Stop Shop for Selling ETH for Naira

Breet stands out as the leading OTC platform for Nigerian crypto traders. Here’s what makes Breet the perfect choice:

  • Effortless Selling:In a few clicks you can effortlessly sell your ETH for cash with a few clicks. Following a near-automated process, say goodbye to complex processes with Bret doing all the heavy lifting behind the scenes.
  • Enhanced Security:Confidently sell your ETH, knowing that you have foolproof security to keep out unauthorized access with methods like two-factor authentication, biometrics, and transaction PINs.
  • Fast and Direct: Breet is laser-focused on crypto-to-cash and crypto-to-crypto transactions. As a result, it is a non-custodial exchange, meaning that it doesn’t store your funds. This results in extremely fast transactions and direct deposits in your bank account.

Selling ETH on Breet: A Step-by-Step Guide

Getting started with Breet is easy! Here’s how to sell your ETH in a few simple steps:

  1. Download the App:Breet is available on Google Play Store, iOS App Store, and a web app to directly register.
  2. Sign Up and Verify:Follow the simple prompts to register and get started. Then, verify your account through KYC by submitting the required information.
  3. Sell Your ETH:Navigate to “Crypto-to-Cash” and select “Ethereum.” You’ll be presented with your unique wallet address, which was generated at sign-up. Copy it or scan the QR code to send your ETH.
  4. Relax and Wait:Breet automatically detects the incoming ETH and displays the conversion amount in NGN. Sit back and let Breet handle the rest.
  5. Receive Your Funds:Once the transaction is confirmed, your NGN balance will be updated. Withdraw your funds directly to your bank account.

Bonus Tip: Next time, for a more seamless experience, enable “Automatic Settlement” and have your funds automatically deposited into your bank account.

Conclusion

Selling your ETH for Naira doesn’t have to be a hassle. With Breet, Nigerian crypto traders can enjoy a smooth, secure, and profitable experience when converting their ETH to NGN. So ditch the complexities and embrace the ease of Breet!

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Bitcoin

Bitcoin (BTC) Holds Steady Above $70,900 as Grayscale Bitcoin Trust (GBTC) Outflows Increase

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bitcoin to Nigerian Naira - Investors King

Bitcoin (BTC) maintains its stronghold above $70,900 despite increasing outflows from the Grayscale Bitcoin Trust (GBTC).

As reported by CheckonChain, a total of $124.9 million flowed out of GBTC recently, contrasting with modest inflows into other investment vehicles like Fidelity’s FBTC and Bitwise’s BITB.

This trend has prompted speculation within the market regarding its impact on Bitcoin’s price dynamics.

While some believe that continued outflows from GBTC may exert selling pressure on BTC, driving down prices, others adopt a more cautious approach.

They argue that such outflows are expected from GBTC, given its relatively higher fee structure compared to alternative investment options.

Traders, however, seem to be pricing in a degree of stability for Bitcoin in the coming weeks, with optimistic forecasts on platforms like Polymarket.

According to predictions, there’s a 60% chance that BTC will reach $75,000 by the end of April, while the likelihood of it hitting $80,000 stands at 32%.

Despite the varying sentiments among market participants, Bitcoin’s resilience above the $70,900 mark underscores its status as a cornerstone asset in the crypto space.

Investors continue to monitor developments closely, navigating through the complex interplay of factors influencing Bitcoin’s price trajectory.

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Cryptocurrency

Binance Executive Remanded in Abuja Prison Ahead of Tax Evasion Trial

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Tigran Gambaryan

Tigran Gambaryan, a high-ranking executive at Binance Holdings Ltd., finds himself behind bars in Abuja, Nigeria amidst allegations of tax evasion and fraud.

Gambaryan, the head of financial compliance at Binance, has been detained for over 40 days after being invited to Nigeria by the government, only to be charged with serious financial offenses.

The unfolding saga began when Gambaryan, along with another Binance executive, Nadeem Anjarwalla, traveled to Nigeria late February at the invitation of authorities. However, what started as a diplomatic exchange swiftly turned into a legal ordeal as both executives were detained and faced with a barrage of accusations.

Gambaryan’s plight took a grave turn on Monday when a court ordered his remand at the Kuje correctional center in Abuja, ahead of his trial scheduled for May. Despite pleas from his counsel to remain in the custody of the anti-graft commission, Justice Emeka Nwite ruled that Gambaryan’s admitted representation of Binance in Nigeria implicated him in the charges brought against the company.

The charges leveled against Gambaryan by the Economic and Financial Crimes Commission (EFCC) are grave, including tax evasion, currency speculation, and money laundering amounting to $34 million.

Gambaryan vehemently pleaded not guilty to these allegations, asserting that he lacked decision-making power within Binance and was not authorized to receive legal notices on behalf of the company.

In response to Gambaryan’s detention, a spokesperson for Binance expressed deep disappointment, labeling the charges against him as meritless.

The spokesperson called for Gambaryan’s immediate release, denouncing his incarceration in the Kuje Correctional Facility as outrageous.

Despite the legal storm surrounding Gambaryan, Justice Nwite has fixed April 18 for the hearing on his bail application, offering a glimmer of hope for his defense team.

Meanwhile, the trial is scheduled to commence on May 5, marking a pivotal moment in the legal battle between Gambaryan, Binance, and Nigerian authorities.

The saga involving Binance executives underscores the complexities of navigating the regulatory landscape in the cryptocurrency industry, particularly in jurisdictions grappling with the burgeoning popularity of digital assets.

As Gambaryan’s case unfolds, it serves as a stark reminder of the risks and challenges faced by multinational cryptocurrency exchanges operating in diverse geopolitical environments.

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