Technology
Beware of Deepfake Technology: A More Sophisticated Strategy of Cyber Criminals in Today’s Digital Age
By Rotimi Onadipe
Deepfake is a video or audio recording that replaces someone’s face or voice with that of another person in a way that appears real.
Deepfake technology can be used to make people believe something is real when it is not real. It is a more sophisticated strategy that cybercriminals are now using to defraud unsuspecting victims in today’s digital age.
Deepfake technology uses powerful techniques and artificial intelligence to manipulate visual and audio content for the purpose of deceiving any unsuspecting victim. With deepfake technology, it is very difficult to differentiate between a genuine and fake video, audio or picture.
Fraudsters can use this strategy in different forms e.g. They can use the face of an unsuspecting victim in a video to impersonate him and use his identity for criminal activities. The fraudsters may also fake the victim’s voice on phone to call his friends, loved ones or any company to defraud them and they will not know that the call is from a fraudster.
On several occasions, deepfake technology had also been used to make celebrities, politicians and many highly placed people seem to say or do things they never did after which the fraudsters collected ransom from them.
As deepfake technology advances, cybercriminals are stealing more identities and other personal information of unsuspecting victims on a daily basis because many internet users are not aware about the danger of deepfake technology and how to spot it.
Audio deepfakes have been used severally as social engineering scams and many internet users fell victim to this latest fraud scheme.
A typical example happened in the United Kingdom in 2019 when a UK based energy firm’s CEO was scammed over the phone after he was instructed to transfer over €200,000 into a bank account by an online scammer who used “audio deepfake technology” to impersonate the voice of the CEO of the firm’s parent company.
Several damages caused by deepfake technology are not limited to financial damages but most people’s reputation have also been damaged through fake news, online misinformation and fake videos created through deepfake technology.
As technology advances, the use of deepfake technology is growing and becoming more sophisticated. However, awareness and vigilance are our greatest weapon and best defence against this threat.
How to Detect Deepfakes
- Strange blinking or no blinking at all.
- Movements that are not natural.
- Inconsistent skin tone.
- Screenshot the video and look at it carefully.
- Look at the size and colour of the lips carefully.
- Take a closer look at the eyes and eyebrows.
- Watch out for lighting that doesn’t look real.
- As you listen to the speech of the person in the video, take a closer look at the lips.
- Check if there are shadows where they are not expected to be.
- Investigate the source of the image or video.
How to Protect Yourself and Your Family From the Danger of Deepfakes
- Educate yourself and your family on how to detect deepfakes.
- Set up countermeasures against deepfakes.
- Be cautious about what you share online and offline.
- Keep sensitive documents in a very safe place.
- Conduct regular searches on the internet and report any suspicious activity.
- As far as internet safety is concerned, educate and monitor your children very well because they are the most vulnerable to deepfake identity theft.
Technology
NCC, CBN Implement 30 Seconds Refunds for Failed Airtime, Data Purchases
By Adedapo Adesanya
The Nigerian Communications Commission (NCC) and the Central Bank of Nigeria (CBN) have introduced new rules that will ensure faster refunds for failed airtime and data purchases, following rising consumer complaints over debits without value.
Under the new rules, refunds are expected to be completed within 30 seconds, except where a transaction remains pending, in which case the resolution can take up to 24 hours.
The new framework, contained in a statement issued by NCC’s Head of Public Affairs, Ms Nnenna Ukoha, on Thursday, targets unsuccessful transactions linked to network downtime, system failures and human errors that affect subscribers nationwide.
According to the statement, the guideline was developed after months of joint engagements involving telecom operators, banks, value-added service providers and other industry stakeholders.
The NCC said the framework brings the financial and telecommunications sectors up to speed on how failed transactions are handled and resolved.
“These engagements were prompted by a rising incidence of failed airtime and data purchases, where subscribers were debited without receiving value and experienced delays in resolution.
“The framework represents a unified position by both the telecommunications and financial sectors on addressing such complaints.
“It identifies and tackles the root causes of failed airtime and data transactions, including instances where bank accounts are debited without successful delivery of services,” she said.
Under the framework, Ms Ukoha said mobile network operators and banks are bound by a service level agreement that clearly defines their roles in transaction processing and refunds.
She emphasised that operators are also required to notify customers by SMS on the status of every airtime or data transaction.
The rules also address erroneous recharges to ported lines, incorrect airtime or data purchases, and instances where transactions are made to the wrong phone number.
On her part, the Director of Consumer Affairs at the NCC, Mrs Freda Bruce-Bennett, said the framework also introduces a central monitoring system to improve oversight.
She said the dashboard will be jointly managed by the NCC and the CBN to track failed transactions, refunds and breaches of service timelines in real time.
“We are grateful to all stakeholders, particularly the CBN and its leadership, for their tireless commitment to resolving this issue and arriving at this framework,” she said.
The official said failed top-ups are among the top three complaints received by the commission, adding that implementation of the framework is expected to begin on March 1, subject to final approvals and completion of technical integration by all operators and banks.
Technology
Nigeria, Google in Talks for New Undersea Cable
By Adedapo Adesanya
The Nigerian government is in advanced talks with Google for a new undersea cable to strengthen the country’s digital connectivity and resilience.
The country wants to augment existing undersea links with Europe, said the chief executive of National Information Technology Development Agency (NITDA), Mr Kashifu Inuwa Abdullahi, as per Bloomberg on Tuesday.
Mr Inuwa said this was necessary at this time, calling Nigeria’s current reliance on cables that follow the same path “a single point of failure.”
Google earlier this year said it plans to expand its digital presence significantly in Africa with the development of four new strategic subsea cable connectivity hubs in the north, south, east, and west regions of the continent.
Already, Google is investing $2.1 million to accelerate Nigeria’s artificial intelligence (AI) growth, aiming to create one million digital jobs and bolster the country’s expanding technology economy.
This is aligned with Nigeria’s National AI Strategy, which is expected to play a meaningful role in the nation’s broader digital transformation. Projections indicate that AI could contribute up to $15 billion to Nigeria’s economy by 2030.
The fund will support partnerships with local organisations. To achieve these aims, the funding will support partnerships with local organisations working in digital skills development and cyber security.
The investment further signals global trust in Nigeria’s technology sector and underlines the nation’s role as a leader in Africa’s digital transformation. As new opportunities emerge, Google believes it support is set to help shape Nigeria’s economy and its place on the global technology stage.
Technology
Airtel Africa, SpaceX to Launch Starlink Direct-to-Cell Connectivity
By Modupe Gbadeyanka
An agreement for a satellite-to-mobile service that will benefit millions of people in Africa has been entered into between Airtel Africa Plc and SpaceX.
This service is through the introduction of Starlink Direct-to-Cell satellite connectivity across all the 14 markets of Airtel Africa that serve 174 million customers.
Through this partnership, Airtel Africa customers with compatible smartphones in regions without terrestrial coverage can have network connectivity through Starlink, which is the world’s largest 4G connectivity provider (by geographic reach).
The satellite-to-mobile service will begin in 2026 with data for select applications and text messaging.
This agreement also includes support for Starlink’s first broadband Direct-to-Cell system, with next-generation satellites that will be capable of providing high-speed connectivity to smartphones with 20x improved data speed. The rollout will proceed in line with country-specific regulatory approvals.
Airtel Africa is the first mobile network operator in Africa to offer Starlink Direct-to-Cell service, powered by 650 satellites to provide seamless connectivity to its customers in remote areas.
The partnership reinforces Airtel Africa’s commitment to bridge digital divide and offer seamless connectivity to its customers.
Airtel Africa and Starlink will continue to explore additional collaboration opportunities to further advance digital inclusion across the continent.
“Airtel Africa remains committed to delivering great experience to our customers by improving access to reliable and contiguous mobile connectivity solutions.
“Starlink’s Direct-to-Cell technology complements the terrestrial infrastructure and even reaches areas where deploying terrestrial network solutions are challenging.
“We are very excited about the collaboration with Starlink, which will establish a new standard for service availability across all our 14 markets,” the chief executive of Airtel Africa, Mr Sunil Taldar, said.
Also commenting, the Vice President of Sales for Starlink, Ms Stephanie Bednarek, said, “For the first time, people across Africa will stay connected in remote areas where terrestrial coverage cannot reach, and we’re so thrilled that Starlink Direct-to-Cell can power this life-changing service.
“Through this agreement with Airtel Africa, we’ll also deliver our next-generation technology to offer high-speed broadband connectivity, which will offer faster access to many essential services.”
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