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.
Economy
Illicit Flows Cost Africa $88bn Yearly—Edun
By Adedapo Adesanya
The Minister of Finance and Coordinating Minister of the Economy, Mr Wale Edun, has raised concern over Africa’s mounting revenue losses, warning that the continent forfeits an estimated $88 billion annually to illicit financial flows (IFFs), a development he described as a critical threat to sustainable growth.
Speaking at the 5th Session of the Sub-Committee on Tax and Illicit Financial Flows of the African Union on Tuesday in Abuja, Mr Edun said the persistent outflows continue to deprive African countries of vital resources required for infrastructure, healthcare, and overall economic development.
The high-level meeting, held at Transcorp Hilton Abuja, brought together policymakers, tax administrators, and development partners to examine strategies for strengthening fiscal systems amid evolving global economic uncertainties.
Mr Edun stressed the need for African countries to reduce reliance on external financing sources such as debt, aid, and foreign investment, noting that these options are becoming increasingly unpredictable. He maintained that domestic resource mobilisation must serve as the foundation for long-term economic sustainability.
“Our ambition is to finance up to 90 per cent of Africa’s development needs from domestic resources,” he said, referencing the continent’s Agenda 2063 development framework.
He identified structural challenges, including tax evasion, weak institutional capacity, and limited economic diversification, as key impediments, while emphasising that curbing illicit financial flows remains central to unlocking Africa’s fiscal potential.
Highlighting ongoing reforms under President Bola Tinubu, Mr Edun noted that measures such as tax system reforms, fuel subsidy removal, and exchange rate unification are beginning to improve revenue performance and boost investor confidence.
He added that initiatives like the National Single Window are helping to reduce trade-related leakages, while enhanced international tax cooperation is supporting efforts to recover lost revenues. He also cited Executive Order 9 as a key policy aimed at strengthening transparency in the oil and gas sector.
Calling for broader continental action, Mr Edun urged African nations to expand their tax base, strengthen public financial management systems, and deepen financial inclusion. He listed institutional strengthening, digital infrastructure investment, and cross-border collaboration as critical reform priorities.
“The question is no longer whether we must reform, but how urgently and how boldly we act,” he said, warning that failure to act could leave African economies exposed to external shocks.
On his part, the Executive Chairman of the Nigeria Revenue Service, Mr Zacch Adedeji, called for urgent steps to safeguard domestic resources and address widening financing gaps across the continent.
Mr Adedeji noted that illicit financial flows ranging from tax evasion and trade mispricing to aggressive tax avoidance continue to weaken Africa’s capacity to fund critical sectors such as infrastructure, healthcare, and education.
“Every year, billions meant for development are lost through illegal financial transfers. These are lost hospitals, lost schools, and lost opportunities,” he said.
He stressed that the cross-border nature of illicit flows requires coordinated responses at both national and continental levels, adding that Nigeria is pursuing reforms to modernise revenue administration through expanded tax coverage, improved compliance, and digital innovation.
According to him, efficient and transparent tax systems are essential not only for revenue generation but also for strengthening public trust in government institutions.
Economy
NMDPRA Increases Gas Prices for GenCos to $2.18/MMBTU
By Adedapo Adesanya
The Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA) has raised the natural gas price for power generation companies (GenCos) to $2.18 per million metric British thermal units (MMBTU).
This marks a $0.05/MMBTU hike from the earlier rate of $2.13 per MMBTU.
In a circular released on Tuesday, the regulator outlined the updated domestic base price (DBP) and wholesale natural gas prices for 2025.
The DBP represents the lowest price at which natural gas can be offered in the domestic market.
The document states that the adjustment will begin today (April 1, 2026).
“Taking into account the Petroleum Industry Act (PIA) provisions, current market conditions, and the official Gas Pricing and Domestic Demand Regulations, the NMDPRA sets the new Domestic Base Price at USD 2.18/MMBtu, along with wholesale prices for the strategic sector, starting April 1, 2026,” the circular stated.
In the directive signed by NMDPRA CEO, Mr Saidu Mohammed, the regulator also indicates that commercial buyers will now pay $2.68 per MMBTU, up from $2.63 per MMBTU previously.
Additionally, the authority fixed prices for gas-based industries (such as ammonia, urea, methanol, and low-sulphur diesel) at a floor of $0.90 per MMBTU and a ceiling of $2.18 per MMBTU.
NMDPRA explained that the domestic base price at the marketable gas delivery point—per section 167(1) of the PIA—follows regulations based on key principles:
“a) A rate sufficient to encourage upstream producers to voluntarily supply enough gas to the domestic market.
“b) No higher than the average natural gas prices in major emerging producer nations.
“c) Based on the lowest supply costs under a three-tier framework.
“d) Aligned with market rates and international benchmarks.”
This change could affect the country’s power sector, already strained by massive debt and a lack of gas supply.
Last month, the Association of Power Generation Companies (APGC), an umbrella body for power generation companies, warned that gas suppliers might halt deliveries to thermal plants due to debt of around N6.5 trillion.
The federal government disclosed plans in December to raise N1.23 trillion by the first quarter (Q1) of 2026 to settle verified arrears owed to generation companies and gas suppliers. On January 27, the government said it had successfully issued a N501 billion inaugural bond under the presidential power sector debt reduction programme (PPSDRP).
However, the APGC has said that this is inadequate, comparing the debt to “garri soaked in water.”
Economy
NASD Unlisted Securities Index Falls 0.23% to 4,100.11 Points
By Adedapo Adesanya
The NASD Over-the-Counter (OTC) Securities Exchange further declined by 0.23 per cent, with the Unlisted Security Index (NSI) down by 9.63 points on Tuesday, March 31, to 4,100.11 points from 4,109.74 points.
In the same vein, the market capitalisation went down by N5.76 billion to finish at N2.453 trillion from the N2.458 trillion it closed a day earlier.
The mood of the market was flat yesterday as there were three price losers and three price gainers, led by Central Securities Clearing System (CSCS) Plc, which gained N1.51 to sell at N78.68 per unit compared with the previous day’s N77.17 per unit. UBN Property Plc appreciated by 15 Kobo to N2.20 per share from N2.05 per share, and Geo-Fluids Plc improved by 3 Kobo to N3.25 per unit from N3.22 per unit.
On the flip side, 11 Plc lost N31.05 to close at N285.00 per share versus Monday’s closing price of N316.50 per share, FrieslandCampina Wamco Nigeria Plc dropped 95 Kobo to trade at N98.05 per unit versus N99.00 per unit, and Industrial and General Insurance (IGI) Plc went down by 2 Kobo to 52 Kobo per share from 57 Kobo per share.
During the trading day, the volume of securities jumped by 137.9 per cent to 50.8 million units from 21.3 million units, the number of deals rose 28.9 per cent to 49 deals from the preceding session’s 38 deals, while the value of securities went down by 65.2 per cent to N226.9 million from N651.1 million.
CSCS Plc remained the most traded stock by value (year-to-date) with 56.8 million units worth N3.8 billion, followed by Okitipupa Plc with 27.5 million units valued at N1.8 billion, and Infrastructure Guarantee Credit Plc with 400 million units traded for N1.2 billion.
Resourcery Plc was the most traded stock by volume (year-to-date) with 1.1 billion units sold for N415.7 million, followed by Infrastructure Guarantee Credit Plc with 400 million units transacted for N1.2 billion, and Geo-Fluids Plc with 183.0 million units exchanged for N673.8 million.
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