Connect with us

E-Business

5 Tips for the Perfect Digital Cleanup

Published

on

Kindly share this post

As life returns to normal following the festive season break, now is the best time to do some much-needed cleaning of your digital footprint. Not only will this give you a ‘fresh’ start to the year, but it will also enable you to be more productive. Below are several tips from Kaspersky experts to give your digital hygiene a boost.

  1. Delete unnecessary files

It does not get any more basic than this. However, deleting files you no longer need can take a surprisingly long time to do. While it can be intimidating, especially if you have thousands of files, it is best to start with deleting 20 to 50 files per day.

You can start by cleaning up your desktop of all those shortcuts and folders you no longer need. See this as a quick win which will improve your computer’s performance and give you a sense of order.

Next steps can be removing unnecessary files as we unfortunately accumulate a lot when surfing the Internet – you can remove these from the downloads folder, while the performance tab of an Internet security app (like that offered by Kaspersky) can help you to check all large files or duplicates in addition to temporary files stored in the deeper layers of your operating system. Once you’ve finished removing unnecessary files, don’t forget to empty the Recycle Bin.

  1. Clean up your email and messengers

In today’s connected world, it has become easy to be overwhelmed with emails. Start with the basics like unsubscribing from all those newsletters you never get around to reading.

Another ‘easy’ task would be to get rid of all those unread messages from months or years ago. If you have not read any of them yet, chances are you will never do. Another great way to declutter your drive is to delete old messenger chats. If they are not relevant to your job or have importance in your personal life, get rid of them. Of course, do not forget to clear out the spam folder.

Most email programmes do so automatically but only after a set amount of time or size threshold has been reached. Do a check once a week and delete any spam messages. This is also a great way to see if there are no relevant messages that accidentally found their way into the spam folder.

Always remember, when you are unsubscribing from email messages, to confirm that the URL in your browser coincides with what you intend on unsubscribing from before entering any login credentials (if at all required). This is to prevent possible phishing attacks stealing your details.

  1. Uninstall unused applications

Whether on your smartphone or laptop, chances are you have apps installed that you have not used in a long time. Some of them, especially on the smartphone side, you might never have opened since getting your device.

These take up storage space and memory and can potentially be a security risk if they are compromised due to being outdated. Start by deleting one unused app per day.

Soon, your device will be feeling ‘fresh’ from the freed-up storage space. You will also be surprised the level of permissions certain apps have to your files and/or your device location.

  1. Turn off unnecessary notifications

Another challenge of our increased connectedness is the number of digital notifications we receive. Whether it is from a fitness app or a birthday reminder, things can quickly get out of control.

You can either decide to disable all notifications, but this defeats the point of getting them in the first place. Rather, identify the apps that abuse notifications and disable these. Many devices have introduced a focus mode that you can activate to temporarily disable notifications while you are attending a meeting or need to concentrate on a specific task.

  1. Check your passwords

This is probably the thing that people dread the most. Very few adhere to good password management practices, often using the same password for all their digital accounts. But now is the time to kick this bad habit and start using a tool like Kaspersky Password Manager.

This application shows which of your passwords might be unsafe, and helps you create secure and unique ones using random generators. It stores passwords in encrypted form and automatically synchronises them across all your devices.

“In a digitally driven and connected world, regular users of digital devices should always consider their cyber hygiene – the steps they can take to improve their online security and maintain system health.

A fundamental principle of cyber hygiene is that it becomes part of everyday routine. Using a reliable security solution like Kaspersky Premium and training yourself to form good habits around information technologies will help you stay protected and productive,” says Brandon Muller, Technical Expert for the MEA region at Kaspersky.

 


Kindly share this post

Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

Continue Reading
Advertisement
Comments

E-Business

PwC Reveals AI Scaling Gap Slows Africa’s Digital Transformation

Published

on

Kindly share this post

African CEOs continue to trail their global counterparts in deploying artificial intelligence (AI) across business functions, as they remain stuck in experimental AI phases, finding it difficult to scale initiatives into enterprise-wide deployments.

This is one of the key findings of PwC’s 29th Global CEO Survey: Africa perspective. It found that more than 150 CEOs in Africa who participated in the survey demonstrate strong operational resilience and reinvention as they navigate currency fluctuations, political uncertainty, infrastructure constraints and supply chain disruptions.

It highlights a slower pace of digital transformation that could limit long-term competitiveness in Africa. While awareness and early adoption of AI are growing, enterprise-wide deployment remains limited, according to the survey.

The survey was conducted from 30 September to 10 November 2025 and surveyed 4 454 CEOs across 95 countries, including Africa.

Skills shortages, fragmented data governance, underdeveloped cloud infrastructure and risk-averse investment strategies are preventing African organisations from moving beyond pilot projects into full-scale AI-driven transformation, it finds.

“AI adoption in Africa is real, but scaling it across the enterprise remains a challenge,” says Christiaan Nel, AI Africa leader at PwC South Africa. “Caution must be balanced with urgency − those investing modestly today risk falling behind competitors scaling rapidly.”

 Finding their way

Despite these challenges, African CEOs demonstrate strong operational resilience. The survey shows that 81% are optimistic about improving economic conditions, well above the global average of 65%, while 47% are confident about revenue growth over the next year.

The survey underscores that AI adoption highlights a broader reinvention gap. Only 41% of CEOs have clear AI roadmaps, and 37% formalised responsible AI processes. Skills availability remains a major barrier, with just 37% confident in sourcing and retaining talent for AI initiatives.

PwC research shows that when AI is implemented effectively, African companies experience tangible benefits: 56% report increased employee productivity, 53% gain executive time, 23% see revenue growth, and 25% achieve cost reductions. This confirms that AI can drive efficiency and transformation, but only if infrastructure, governance and investment keep pace, notes the study.

Vikas Sharma, Africa cyber leader at PwC Mauritius, explains: “The challenge is structural. Fragmented cloud environments, unclear data governance and underdeveloped cyber security make scaling AI difficult. Without these foundations, AI initiatives remain tactical rather than transformational.”

Beyond AI, CEOs are using technology to reinvent products, reach new customers and modernise operations. PwC highlights that cloud, analytics and digital frameworks are essential enablers for enterprise-wide AI, helping leaders move from experimentation to transformation.

Importantly, African organisations are using technology to augment rather than replace employees, maintaining workforce stability while improving productivity, it states.

Ambition versus execution

Although 55% of African CEOs consider innovation critical to strategy, only 13% are willing to take high risks in innovation projects.

Underlying capabilities reveal the challenge: just 16% operate dedicated innovation centres, 25% have processes to stop underperforming research and development, and 29% rapidly test ideas with customers.

Lullu Krugel, chief economist and ESG leader at PwC South Africa, adds: “The leaders who build enduring businesses protect their core while creating the future. Operational strength alone is not enough; transformation must be bolder.”

Investment restraint is evident: 59% of respondents report little to no change in IT spending, and only 8% are willing to make large investments despite geopolitical uncertainty. Confidence in acquisitions is lower than the global average, with 40% planning growth through acquisition, compared to 46% globally.

Yet diversification offers a competitive-edge. Nearly half of African CEOs have entered new sectors through services and product offerings in the past five years, generating 24% of revenue from these ventures. Technology leads planned expansion efforts at 17%, followed by real estate, retail and transport/logistics.

PwC concludes that Africa’s CEOs have the ambition and resilience but must move from operational excellence to strategic reinvention. This requires embracing risk as a catalyst for transformation, strengthening digital infrastructure, investing in change leadership and aligning AI adoption with enterprise-wide strategy.

Hannelie Gilmour, consulting and transformation platform leader at PwC South Africa, concludes: “Africa is uniquely positioned to leapfrog global peers. Tomorrow’s stability comes from today’s innovation. CEOs who act decisively will shape the continent’s next chapter.”

 


Kindly share this post
Continue Reading

E-Business

Firm Reviews the Evolution of Phishing Threats in 2025

Published

on

Kindly share this post

A new Kaspersky review reveals how cybercriminals revived and refined phishing techniques to target individuals and businesses in 2025, including calendar-based attacks, voice message deceptions and sophisticated multi-factor authentication (MFA) bypass schemes.

The findings emphasise the critical need for user vigilance, employee training and advanced email protection solutions to counter these persistent threats moving forward.

Calendar-based phishing targets office workers

A tactic originally from the late 2010s, calendar-based phishing, has reemerged with a focus on B2B environments. Attackers send emails with calendar event invitations, often containing no body text, hiding malicious links in the event description.

When opened, the event auto-adds to the user’s calendar, with reminders urging them to click links leading to fake login pages, such as those mimicking Microsoft.

Previously aimed at Google Calendar users in mass campaigns, this method now targets office employees. Organisations should conduct regular phishing awareness training, such as simulated attack workshops, to teach employees to verify unexpected calendar invites.

Voice message phishing with CAPTCHA evasion

Phishers are deploying minimalist emails posing as voice message notifications, containing sparse text and a link to a basic landing page. Clicking the link triggers a chain of CAPTCHA verifications to bypass security bots, ultimately directing users to a fraudulent Google login page that validates email addresses and captures credentials.

This multi-layered deception highlights the need for employee training programmes, such as interactive modules on recognising suspicious links and advanced email server protection solutions like Kaspersky SecureMail, which detect and block such covert tactics.

MFA bypass via fake cloud service logins

These sophisticated phishing campaigns are targeting multi-factor authentication (MFA) by mimicking services like pCloud (a cloud storage provider that offers encrypted file storage, sharing and backup services).

These emails, disguised as neutral support follow-ups, lead to fake login pages on lookalike domains (e.g., pcloud.online). The pages interact with the real pCloud service via API, validating emails and prompting for OTP codes and passwords, granting attackers account access upon successful login.

To counter this, organisations should implement mandatory cybersecurity training and deploy email security solutions like Kaspersky Security for Mail Servers, which flags fraudulent domains and API-driven attacks.

“With phishing schemes growing more deceptive, Kaspersky urges users to treat unusual email attachments, like password-protected PDFs or QR codes, with caution and verify website URLs before entering any credentials.

“Organisations should adopt comprehensive training programmes, which includes real-world simulations and best practices for spotting phishing attempts. Additionally, deploying robust email server protection solutions ensures real-time detection and blocking of advanced phishing tactics,” comments Roman Dedenok, Anti-Spam Expert at Kaspersky.

 


Kindly share this post
Continue Reading

E-Business

NDPC Commits to Balancing Data Privacy, Protection Information

Published

on

Kindly share this post

Nigerian Data Protection Commission (NDPC), has expressed its commitment to balance information around data privacy and protection.

NDPC Commits to Balancing Data Privacy, Protection Information

Dr. Vincent Olatunji, national commissioner, NDPC, stated this in Abuja, at the National Data Privacy Summit with the theme, “Privacy in the Era of Emerging Technologies,” organised by the commission.

Olatunji said the NDPC, at the moment, was looking at balancing information around data privacy and protection.

“What we are doing is just to look at how to balance information around privacy and protection, which is really important, because as we are innovating, at the same time, we have to consider issues around privacy and protection,” he stated.

He added that the commission has been very bold in taking risks that would bring about growth.

“Our starting point is growing at a very alarming rate, and we are not afraid of anything. We can take risks. And that is why a lot is happening in Nigeria, and this is the level of clarity,” he explained.

In his address, Dr. Aminu Maida, executive vice chairman (EVC) of the Nigerian Communications Commission (NCC),  stated that Internet of Things holds promise for Nigeria’s economy.

The EVC, who was represented by Abraham Oshadami, executive commissioner, Technical Services (ECTS), noted that, “in an era in which digital assets, Internet of Things, future digital computing and other transformative technologies are key, and both a cornerstone of building trust for the adoption and a prerequisite for sustainable progress.

“Emerging technologies hold immense promise for Nigeria’s grand economy, but they also introduce complex risks to personal and individual rights.

“So, balancing innovation through post-ethical safeguards and public trust is the first step to ensuring that global digital advancement benefits all Nigerians without compromising their privacy or their security,” he added.

“As we just heard from the Nigeria Police, telecom operators have a vast amount of sensitive historical information daily, including connectivity apps and collaboration on privacy, security, and number protection, both to their and their inheritors,” he said.

Dr. Bako Shurkuk, commissioner for Science, Technology and Innovation, Plateau State, who represented Caleb Mutfwang, Governor of Plateau State, said, emerging technologies can be harnessed to attain sustainable growth.

 


Kindly share this post
Continue Reading

Trending