Economy
The World Of Crypto Exchange Hacks Unveiled By Traders Union Experts
A recent study by Crystal Blockchain and Cointelegraph has shed light on the alarming rise of crypto exchange hacks over the past decade. According to their findings, a staggering $15.6 billion worth of funds were stolen from 2011 to 2020, with over 50 exchanges falling victim to these cyberattacks.
As revealed in the study, experts told Forbes that weak security measures in exchanges’ hot wallets and occasional exit scams by platform owners were the primary reasons behind these breaches. The study revealed alarming vulnerabilities in cryptocurrency exchanges.
Unveiling the techniques employed by hackers
Traders Union investigates malicious actors’ attack techniques on crypto exchanges, and here are a few methods applied by the hackers:
- Misconfiguration: According to Traders Union, numerous online terminals are not configured properly and are, therefore, vulnerable to attacks like content injection and clickjacking. These headers include Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
- Vulnerabilities in exchange code: According to Coverity Scan, vulnerabilities in third-party software used by exchanges, such as payment gateways or operating systems, can be exploited for phishing or malware attacks even with relatively low error rates.
- Vulnerabilities in a wallet’s smart contract code: This can allow hackers to take control of cash, according to Traders Union, whether aiming for specific wallets or an entire network.
Social engineering and SMS authentication
TU experts highlight the potential hacking methods employed by malicious individuals. These include spear-phishing campaigns targeting employees to obtain private keys and the interception of SMS messages for authentication or access recovery, particularly for individuals involved in cryptocurrency trading or exchange administration.
Here are some potential hacking methods:
- Wiretapping: Attackers intercept SMS messages using specialized equipment, infecting the victim’s phone with malware or hacking into the service provider’s server.
- SIM card cloning: Attackers clone the victim’s SIM card to gain unauthorized access to SMS messages.
- False base station: By setting up a fake base station, attackers can intercept and decrypt SMS messages using expensive equipment.
- Hacking carrier’s web platform: Attackers compromise the user account on the carrier’s web platform to redirect messages to their phone number or email address.
- Phishing call center operators: Attackers collect personal data and phone numbers to fraudulently restore a victim’s SIM card by contacting call center operators.
Security measures implemented by crypto exchanges
Traders Union emphasizes that cryptocurrency platforms implement various security measures to counter hacking attempts. Here are some critical practices:
- Multi-factor authentication: Users must enter a one-time password, typically sent via email or phone, to authorize each transaction.
- Multi-signature: Bitcoin wallets require multiple keys held by different individuals for access, enhancing security if signatories are independent.
- Cold wallet storage: Funds are distributed between hot and cold wallets, with cold wallets holding the majority of funds and being offline, ensuring physical and multi-signature security.
- Integrated security approach: Ensuring the security of exchange code and third-party libraries, considering human factors, and securing the development environment.
Best secured and trusted crypto exchanges
Here are Traders Union’s top picks for Bitcoin exchanges in 2023:
- Bybit: This website retains the top spot and is famous for its expertise in trading bitcoin derivatives, particularly futures and perpetual contracts.
- OKEx: A major exchange for digital assets, OKEx provides trading services, such as spot, futures, and options trading.
- Binance: Known worldwide, Binance maintains its position as the top cryptocurrency exchange by offering spot, futures, and token trading services.
- Huobi Global: This main exchange for digital assets provides various services, including trading in cryptocurrencies, futures, options, and forex.
- KuCoin: Known for its extensive offerings, KuCoin provides services for trading in cryptocurrencies, futures, and foreign exchange.
While Traders Union’s top picks for Bitcoin exchanges in 2023 are helpful, conducting thorough research and considering factors like security and fees is crucial. For a comprehensive review, including “Changelly review,” explore reputable sources.
Conclusion
The market for trading cryptocurrencies is continuously changing, presenting opportunities and difficulties. Keeping up with the most recent trends, security precautions, and high-performance platforms is crucial to succeed in this market. Visit the Traders Union website for in-depth research, evaluations, and current information.
By Modupe Gbadeyanka
The federal government, the 36 states of the federation and the 774 local government areas have received N1.727 trillion from the Federal Accounts Allocation Committee (FAAC) for December 2024.
The funds were disbursed to the three tiers of government from the revenue generated by the nation in November 2024.
At the December meeting of FAAC held in Abuja, it was stated that the amount distributed comprised distributable statutory revenue of N455.354 billion, distributable Value Added Tax (VAT) revenue of N585.700 billion, Electronic Money Transfer Levy (EMTL) revenue of N15.046 billion and Exchange Difference revenue of N671.392 billion.
According to a statement signed on Friday by the Director of Press and Public Relations for FAAC, Mr Bawa Mokwa, the money generated last month was about N3.143 trillion, with N103.307 billion used for cost of collection and N1.312 trillion for transfers, interventions and refunds.
It was disclosed that gross statutory revenue of N1.827 trillion was received compared with the N1.336 trillion recorded a month earlier.
The statement said gross revenue of N628.972 billion was available from VAT versus N668.291 billion in the preceding month.
The organisation stated that last month, oil and gas royalty and CET levies recorded significant increases, while excise duty, VAT, import duty, Petroleum Profit Tax (PPT), Companies Income Tax (CIT) and EMTL decreased considerably.
As for the sharing, FAAC disclosed that from the N1.727 trillion, the central government got N581.856 billion, the states received N549.792 billion, the councils took N402.553 billion, while the benefiting states got N193.291 billion as 13 per cent derivation revenue.
From the N585.700 billion VAT earnings, the national government got N87.855 billion, the states received N292.850 billion and the local councils were given N204.995 billion.
Also, from the N455.354 billion distributable statutory revenue, the federal government was given N175.690 billion, the states got N89.113 billion, the local governments had N68.702 billion, and the benefiting states received N121.849 billion as 13 per cent derivation revenue.
In addition, from the N15.046 billion EMTL revenue, FAAC shared N2.257 billion to the federal government, disbursed N7.523 billion to the states and transferred N5.266 billion to the local councils.
Further, from the N671.392 billion Exchange Difference earnings, it gave central government N316.054 billion, the states N160.306 billion, the local government areas N123.590 billion, and the oil-producing states N71.442 billion as 13 per cent derivation revenue.
By Adedapo Adesanya
The NASD Over-the-Counter (OTC) Securities Exchange recorded a 0.65 per cent gain on Friday, December 13, boosted by three equities admitted on the trading platform.
On the last trading session of the week, Okitipupa Plc appreciated by N2.70 to settle at N29.74 per share versus Thursday’s closing price of N27.04 per share, FrieslandCampina Wamco Nigeria Plc added N2.49 to end the session at N42.85 per unit compared with the previous day’s N40.36 per unit, and Afriland Properties Plc gained 50 Kobo to close at N16.30 per share, in contrast to the preceding session’s N15.80 per share.
Consequently, the market capitalisation added N6.89 billion to settle at N1.062 trillion compared with the preceding day’s N1.055 trillion and the NASD Unlisted Security Index (NSI) gained 19.66 points to wrap the session at 3,032.16 points compared with 3,012.50 points recorded in the previous session.
Yesterday, the volume of securities traded by investors increased by 171.6 per cent to 1.2 million units from the 447,905 units recorded a day earlier, but the value of shares traded by the market participants declined by 19.3 per cent to N2.4 million from the N3.02 million achieved a day earlier, and the number of deals went down by 14.3 per cent to 18 deals from 21 deals.
At the close of business, Geo-Fluids Plc was the most active stock by volume on a year-to-date basis with a turnover of 1.7 billion units worth N3.9 billion, followed by Okitipupa Plc with the sale of 752.2 million units valued at N7.8 billion, and Afriland Properties Plc with 297.3 million units sold for N5.3 million.
In the same vein, Aradel Holdings Plc remained the most active stock by value on a year-to-date basis with the sale of 108.7 million units for N89.2 billion, trailed by Okitipupa Plc with 752.2 million units valued at N7.8 billion, and Afriland Properties Plc with a turnover of 297.3 million units worth N5.3 billion.
By Adedapo Adesanya
The Naira appreciated further against the United States Dollar at the Nigerian Autonomous Foreign Exchange Market (NAFEM) by N1.50 or 0.09 per cent to close at N1,533.00/$1 on Friday, December 13 versus the N1,534.50/$1 it was transacted on Thursday.
The local currency has continued to benefit from the Electronic Foreign Exchange Matching System (EFEMS) introduced by the Central Bank of Nigeria (CBN) this month.
The implementation of the forex system comes with diverse implications for all segments of the financial markets that deal with FX, including the rebound in the value of the Naira across markets.
The system instantly reflects data on all FX transactions conducted in the interbank market and approved by the CBN.
Market analysts say the publication of real-time prices and buy-sell orders data from this system has lent support to the Naira in the official market and tackled speculation.
In the official market yesterday, the domestic currency improved its value against the Pound Sterling by N12.58 to wrap the session at N1,942.19/£1 compared with the previous day’s N1,954.77/£1 and against the Euro, it gained N2.44 to close at N1,612.85/€1 versus Thursday’s closing price of N1,610.41/€1.
At the black market, the Nigerian Naira appreciated against the greenback on Friday by N30 to sell for N1,650/$1 compared with the preceding session’s value of N1,680/$1.
Meanwhile, the cryptocurrency market was largely positive as investors banked on recent signals, including fresh support from US President-elect, Mr Donald Trump, as well as interest rate cuts by the European Central Bank (ECB).
Ripple (XRP) added 7.3 per cent to sell at $2.49, Binance Coin (BNB) rose by 3.5 per cent to $728.28, Cardano (ADA) expanded by 2.4 per cent to trade at $1.11, Litecoin (LTC) increased by 2.3 per cent to $122.56, Bitcoin (BTC) gained 1.9 per cent to settle at $101,766.17, Dogecoin (DOGE) jumped by 1.2 per cent to $0.4064, Solana (SOL) soared by 0.7 per cent to $226.15 and Ethereum (ETH) advanced by 0.6 per cent to $3,925.35, while the US Dollar Tether (USDT) and the US Dollar Coin (USDC) remained unchanged at $1.00 each.
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