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Hidden Tricks and Tools Embedded in Your Free VPN

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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 [email protected]

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Leticia Otomewo Becomes Secure Electronic Technology’s Acting Secretary

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Secure Electronic Technology

By Aduragbemi Omiyale

One of the players in the Nigerian gaming industry, Secure Electronic Technology (SET) Plc, has appointed Ms Leticia Otomewo as its acting secretary.

This followed the expiration of the company’s service contract with the former occupier of the seat, Ms Irene Attoe, on January 31, 2026.

A statement to the Nigerian Exchange (NGX) Limited on Thursday said Ms Otomewo would remain the organisation’s scribe in an acting capacity, pending the ratification and appointment of a substantive company secretary at the next board meeting.

She was described in the notice signed by the Managing Director of the firm, Mr Oyeyemi Olusoji, as “a results-driven executive with 22 years of experience in driving business growth, leading high-performing teams, and delivering innovative solutions.”

The acting secretary is also said to be “a collaborative leader with a passion for mentoring and developing talent.”

“The company assures the investing public that all Company Secretariat responsibilities and regulatory obligations will continue to be discharged in full compliance with the Companies and Allied Matters Act, applicable regulations, and the Nigerian Exchange Limited Listing Rules,” the disclosure assured.

Meanwhile, the board thanked Ms Attoe “for professionalism and contributions to the Company during the period of her engagement and wishes her well in her future endeavours.”

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Russia Blocks WhatsApp Messaging Service

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WhatsApp Self Messaging Feature

By Adedapo Adesanya

The Russian government on Thursday confirmed it has blocked the WhatsApp messaging service, as it moves to further control information flow in the country.

It urged Russians to use a new state-backed platform called Max instead of the Meta-owned service.

WhatsApp issued a statement earlier saying Russia had attempted to “fully block” its messaging service in the country to force people toward Max, which it described as a “surveillance app.”

“Today the Russian government attempted to fully block WhatsApp in an effort to drive people to a state-owned surveillance app,” WhatsApp posted on social media platform X.

“Trying to isolate over 100 million users from private and secure communication is a backwards step and can only lead to less safety for people in Russia,” it said, adding: “We continue to do everything we can to keep users connected.”

Russia’s latest move against social media platforms and messaging services like WhatsApp, Signal and Telegram comes amid a wider attempt to drive users toward domestic and more easily controlled and monitored services, such as Max.

Russia’s telecoms watchdog, Roskomnadzor, has accused messaging apps Telegram and WhatsApp of failing to comply with Russian legislation requiring companies to store Russian users’ data inside the country, and of failing to introduce measures to stop their platforms from being used for allegedly criminal or terrorist purposes.

It has used this as a basis for slowing down or blocking their operations, with restrictions coming into force since last year.

For Telegram, it may be next, but so far the Russian government has been admittedly slowing down its operations “due to the fact that the company isn’t complying with the requirements of Russian legislation.”

The chat service, founded by Russian developers but headquartered in Dubai, has been a principal target for Roskomnadzor’s scrutiny and increasing restrictions, with users reporting sluggish performance on the app since January.

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Nigerian AI Startup Decide Ranks Fourth Globally for Spreadsheet Accuracy

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Nigerian AI Startup Decide

By Adedapo Adesanya

Nigerian startup, Decide, has emerged as the fourth most accurate Artificial Intelligence (AI) agent for spreadsheet tasks globally, according to results from SpreadsheetBench, a widely referenced benchmark for evaluating AI performance on real-world spreadsheet problems.

According to the founder, Mr Abiodun Adetona, the ranking places Decide alongside well-funded global AI startups, including Microsoft, OpenAI, and Anthropic.

Mr Adetona, an ex-Flutterwave developer, also revealed that Decide now has over 3,000 users, including some who are paying customers, a signal to the ability of the startup to scale in the near future.

SpreadsheetBench is a comprehensive evaluation framework designed to push Large Language Models (LLMs) to their limits in understanding and manipulating spreadsheet data. While many benchmarks focus on simple table QA, SpreadsheetBench treats a spreadsheet as a complex ecosystem involving spatial layouts, formulas, and multi-step reasoning. So far, only three agents rank higher than Decide, namely Nobie Agent, Shortcut.ai, and Qingqiu Agent.

Mr Adetona said SpreadsheetBench measures how well AI agents can handle practical spreadsheet tasks such as writing formulas, cleaning messy data, working across multiple sheets, and reasoning through complex Excel workflows. Decide recorded an 82.5% accuracy score, solving 330 out of 400 verified tasks.

“The result reflects sustained investment in applied research, product iteration, and learning from real-world spreadsheet workloads across a wide range of use cases,” Mr Adetona told Business Post.

For Mr Adetona, who built Decide out of frustration with how much time professionals spend manually cleaning data, debugging formulas, and moving between sheets, “This milestone highlights how focused engineering and domain-specific AI development can deliver frontier-level performance outside of large research organisations. By concentrating on practical business data problems and building systems grounded in real user environments, we believe smaller teams can contribute meaningfully to advancing applied AI.”

“For Decide, this is a foundation for continued progress in intelligent spreadsheet and analytics automation,” he added.

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