E-Business
Most Businesses Ill-Equipped to Fight eMail-Based Cyber-Attacks

Mimecast, the email security, email continuity and email archiving cloud company, has released the results of its new global research study: Mimecast Business Email Threat Report 2016, Email Security Uncovered.
The survey of 600 IT security professionals, showed that while 64 percent regard email as a major cyber-security threat to their business, 65 percent don’t feel fully equipped or up to date to reasonably defend against email-based attacks.
One-third of respondents also believe their email is more vulnerable today than it was five years ago.
Email continues to be a critical technology in business and the threat of email hacks and data breaches loom large over IT security managers.
Consequently, confidence and experience with previous data breaches and email hacks play key parts in determining a company’s perceived level of preparedness against these threats and targeted email attacks.
Of the 600 surveyed, just 35 percent feel confident about their level of preparedness against data breaches. Of the 65 percent who don’t feel fully prepared against future potential attacks, nearly half experienced such attacks in the past, indicating that they don’t feel any more protected following an attack than they did prior.
This is also reflected in the few steps taken toward widespread email security. Although 83 percent of all respondents highlight email as a common attack vector, one out of ten report not having any kind of email security training in place. Among the least-confident respondents, 23 percent attest to lacking any supplementary security measures.
“Our cyber-security is under attack and we depend on technology, and email in particular, in all aspects of business. So it’s very disconcerting to see that while we might appreciate the danger, many companies are still taking too few measures to defend themselves against email-based threats in particular,” said Peter Bauer, chief executive officer, Mimecast.
“As the cyber threat becomes more grave, email attacks will only become more common and more damaging. It’s essential that executives, the C-suite in particular, realize that they may not be as safe as they think and take action. Our research shows there is work still to be done to be safe and we can learn a lot from the experience of those that have learnt the hard way.”
Budget and C-suite involvement were the biggest gaps found between the most and least prepared respondents.
Among the IT security managers who feel most prepared, five out of six say that their C-suite is engaged with email security. However, of all IT security managers who were polled, only 15 percent say their C-suite is extremely engaged in email security, while 44 percent say their C-suite is only somewhat engaged, not very engaged, or not engaged at all.
Those who feel better prepared to handle email-based threats also allocate higher percentages of their IT security budgets toward email security.
These IT security managers allocate 50 percent higher budgets to email security compared to managers who were less confident in their readiness.
From these findings, the data points to allotting 10.4 percent of the total IT budget toward email security as the ideal intersection between email security confidence and spend.
Mimecast found that five distinct “personas” emerged among the respondents, and characterized them into a Cyber-Security Shiver Grid based on their levels of email security and perceptions of data breach confidence: the Vigilant (16 percent), Equipped Veterans (19 percent), Apprehensive (31 percent), Nervous (6 percent) and Battle-Scarred (28 percent). Altogether, a majority of the IT security managers – totaling 65 percent, comprising the apprehensive, nervous and battle-scarred respondents – feel unprepared to manage email-based attacks.
Other key findings of the survey include:
• The top 20 percent of organizations that feel most secure are 250 percent more likely to see email as their biggest vulnerability.
• Confident IT security managers are 2.7x more likely to have a C-suite that is extremely or very engaged in email security. They are also 1.6x more likely to see C-suite involvement in email security as extremely or very appropriate.
• The least confident IT security managers are more likely to be using Microsoft’s Exchange Mail Server 2010, which ended mainstream support in January 2015. The most confident managers are more likely to use the up-to-date Exchange Server 2013.
• 70 percent of IT professionals that have recently and directly experienced an email hack employ internal safeguards, such as data leak prevention or targeted threat protection.
• Apprehensive IT security professionals are more likely to be found in smaller (fewer than 500 employees) firms than larger ones (32 percent to 18 percent, respectively).
• Less than half (48 percent) of IT security managers in smaller firms feel confident and well-prepared for tackling email security threats, compared to larger companies.
This study was created by Mimecast and March Communications, and facilitated by Vanson Bourne, during late 2015, consisting of 600 IT security decision makers from the USA (n=200), the UK (n=200), South Africa (n=100) and Australia (n=100) on their companies’ level of email security, IT preparedness and confidence in defending against cyber threats, as well as past experiences with data breaches and email hacks. The overall margin of error is ± 4 percent at the 95 percent confidence level. For more information, or to download the full research report, click here.
E-Business
PwC Reveals AI Scaling Gap Slows Africa’s Digital Transformation
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.
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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.”
E-Business
Firm Reviews the Evolution of Phishing Threats in 2025

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.
E-Business
NDPC Commits to Balancing Data Privacy, Protection Information

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

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.
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