Technology
Hidden Tricks and Tools Embedded in Your Free VPN
By Muyiwa Awosile
Since the Federal Government of Nigeria implemented the ban on Twitter, many Nigerians have resorted to using free Virtual Private Network (VPN) software to bypass the restrictions put in place by the Internet Service Providers (ISPs) in the country on their networks.
A VPN software works by creating a secure connection between a user’s device and the internet. When you connect to the internet through VPN software, all the data traffic from your device is sent through an encrypted virtual tunnel and this can make you safer, anonymous and freer on the internet as you’ll be able to access websites and online services that would otherwise be blocked.
There are two main types of VPN software – the free ones (which are more popular with Nigerians) and the premium ones which you have to pay a subscription for.
Using a free VPN could actually make you less safe online, cost you more than you realise, and ruin your entire internet experience.
Premium VPNs on the other hand offer a lot more protection, for a small fee, without the hidden dangers that free VPNs expose users to.
Before using a free VPN, you need to be aware of the drawbacks associated with them. Five of these are explained below.
Your security could be compromised
One of the primary purposes of a VPN is to protect you from hackers but unfortunately, some VPNs actually contain malware, adware or other malicious software which can compromise your device leading to security breaches. A lot of the malware is related to advertising as free VPN software developers rely on advertising for revenue.
Online activity tracking
A major reason people use VPNs is to protect their privacy while browsing the internet but unfortunately many free VPNs have third-party trackers embedded in the software.
These trackers are used to gather data on the user’s online activity, so advertisers are better able to target users with ads. So, instead of providing users with privacy, the VPNs are doing the exact opposite, by collecting user information and selling it to the highest advertising bidder.
Limited data usage
Many free VPNs limit the amount of data you can use. They do this to push users into upgrading to a paid plan out of sheer frustration.
Slower internet speed
Free VPNs can also lead to slower internet speeds, leading to a frustrating user experience. This is because traffic from the free version is sometimes deprioritised when compared to the paid or premium versions.
Free VPNs can also slow down your internet speeds when targeted ads are displayed. The justification for the ads is that since users are not paying any monthly subscriptions, free VPNs need another way to make money off them.
Potential vulnerability to botnets
A botnet infects a large number of individual computers or devices with malware and harnesses them together to carry out an attack.
Some VPN products are designed to harness the processing power from the devices of their free users and offer that power to their paying customers for profit. This is of serious concern as cybercriminals are able to exploit this vulnerability to launch attacks on unsuspecting VPN users.
VPNs are complicated software that requires a great deal of investment to create and maintain. They constantly need to keep up with the ever-changing world of internet privacy. That is why free VPN providers try to cover their costs and generate revenue from their users by embedding hidden tools and tricks.
These tactics are not only dangerous and risky but completely negate the principles of security and privacy that VPNs are supposed to be built for in the first place.
Muyiwa Awosile is a Cybersecurity and Data Privacy Consultant and Managing Director of Tros Technologies. He could be reached via 016309573 ext 105 or he***@**************es.com
Technology
Interswitch Technovation 4.0 Hackathon Winners Share N10m
By Modupe Gbadeyanka
The winners of the Technovation 4.0 Hackathon, themed The Wicked Hackathon, organised by Interswitch, have been given N10 million in cash prizes for their efforts.
At the one-day finale event, which took place on Wednesday, March 4, 2026, at the Interswitch Innovation Lab and Co-Working Space, the money was shared among the top teams whose innovative solutions stood out during the rigorous multiple phases of the competition.
Team Quickteller Fashion emerged as the overall winner, securing the grand prize of N4 million for a solution that impressed judges with its originality, practicality, and strong strategic relevance. Team Kampe claimed second position with N2.5 million, while Team Stable placed third, receiving N1.5 million. Up to N300,000 worth of cash prizes were also awarded to the fourth, fifth and sixth qualifying teams.
For nine months, cross-functional teams from across the organisation collaborated to conceptualise, validate, develop, and refine solutions, moving from raw ideas to minimum viable products (MVPs) with ready-to-market potential and deployment across the business.
The atmosphere at the grand finale reflected that of preparation and anticipation as the top 9 teams presented their innovations through live demonstrations and detailed pitches, fielding questions from a distinguished panel of judges before the top three winners were selected. Each presentation highlighted rigorous validation processes, thoughtful market considerations, and a strong emphasis on measurable impact.
While many of the solutions remain confidential due to their strategic relevance, the diversity and depth of ideas showcased during the hackathon’s final underscored the organisation’s growing culture of intrapreneurship and structured innovation. The projects illustrated how technology-driven thinking can unlock efficiencies, strengthen operational capabilities, and open new pathways for growth across the digital payments and commerce ecosystem.
“Technovation continues to reflect who we are as an organisation, bold, forward-thinking, and deeply committed to building impactful solutions from within. Over the years, we have seen ideas conceived during this programme evolve into meaningful capabilities that strengthen our ecosystem.
“The passion, discipline, and ingenuity demonstrated by our teams this year reinforce our belief in the power of African innovation to solve complex challenges and shape the future of technology on the continent,” the Chief Innovation Officer for Interswitch, Ms Adaobi Okerekeocha, stated.
Technology
Google Introduces Yorùbá, Hausa Language Support for AI Search Features
By Modupe Gbadeyanka
The language support for its AI Search features has been expanded by Google, with the inclusion of Yoruba and Hausa in Nigeria.
This is part of a broader effort to make AI more inclusive across the continent, with support now extending to a total of 13 African languages.
Under the AI Overviews and AI Mode, speakers of both Nigerian languages can utilise AI-powered Search experiences in their mother tongue for quick summaries and conversational exploration.
This means existing AI features in Google Search are now accessible to people like the student in Kano asking a question in Hausa, and the trader in Ibadan seeking advice in Yorùbá.
By addressing language barriers, this update ensures that technology reflects the identity and culture of the people it serves. With this expansion, more people can now use AI Mode to ask complex questions in their preferred language, while exploring the web more deeply and naturally through text or voice.
The 13 languages now supported across Africa include Afrikaans, Akan, Amharic, Hausa, Kinyarwanda, Afaan Oromoo, Somali, Sesotho, Kiswahili, Setswana, Wolof, Yorùbá, and isiZulu.
These languages were chosen based on the vibrant search activity across the continent, ensuring that our AI experiences reach the communities that need them most.
Commenting on the development, the Communications and Public Affairs Manager for Google in West Africa, Taiwo Kola-Ogunlade, said, “Building a truly global Search goes far beyond translation — it requires a nuanced understanding of local information.
“With the advanced multimodal and reasoning capabilities of our custom version of Gemini in Search, we’ve made huge strides in language understanding, so our most advanced AI search capabilities are locally relevant and useful in each new language we support.
“This is about ensuring Nigerians can converse with Search in their mother tongues, making information more helpful for everyone.”
To use AI Overviews and AI Mode in the local language, users must open the Google app on an Android or iOS device, or via the Web. They are required to tap on AI Mode within the Search experience. Thereafter, they can type or speak the question in their preferred language, such as Hausa or Yorùbá, and let the AI guide the journey.
Technology
Telecom Operators to Issue 14-Day Notice Before SIM Disconnection
By Adedapo Adesanya
Telecommunications operators in Nigeria will now be required to give subscribers a minimum of 14 days’ notice before deactivating their SIM cards over inactivity or post-paid churn, following a fresh proposal by the Nigerian Communications Commission (NCC).
The proposal is contained in a consultation paper, signed by the Executive Vice Chairman and Chief Executive Officer of the NCC, Mr Aminu Maida, and titled Stakeholders Consultation Process for the Telecoms Identity Risks Management Platform, dated February 26, 2026, and published on the Commission’s website.
Under the proposed amendments to the Quality-of-Service (QoS) Business Rules, the Commission said operators must notify affected subscribers ahead of any planned churn.
“Prior to churning of a post-paid line, the Operator shall send a notification to the affected subscriber through an alternative line or an email on the pending churning of his line,” the document stated.
It added that “this notification shall be sent at least 14 days before the final date for the churn of the number.”
A similar provision was proposed for prepaid subscribers. According to the Commission, operators must equally notify prepaid customers via an alternative line or email at least 14 days before the final churn date.
Currently, under Section 2.3.1 of the QoS Business Rules, a subscriber’s line may be deactivated if it has not been used for six months for a revenue-generating event. If the inactivity persists for another six months, the subscriber risks losing the number entirely, except in cases of proven network-related faults.
The new proposal is part of a broader regulatory review tied to the rollout of the Telecoms Identity Risk Management System (TIRMS), a cross-sector platform designed to curb fraud linked to recycled, swapped and barred mobile numbers.
The NCC explained in the background section of the paper that TIRMS is a secure, regulatory-backed platform that helps prevent fraud stemming from churned, swapped, barred Mobile Station International Subscriber Directory Numbers in Nigeria.
It said this platform will provide a uniform approach for all sectors in relation to the integrity and utilisation of registered MSISDNs on the Nigerian Communications network.
In addition to the 14-day notice requirement, the Commission also proposed that operators must submit details of all churned numbers to TIRMS within seven days of completing the churn process, strengthening oversight and accountability in the system.
The consultation process, which the Commission said is in line with Section 58 of the Nigerian Communications Act 2003, will remain open for 21 days from the date of publication. Stakeholders are expected to submit their comments on or before March 20, 2026.
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