E-Business
IBM Supports Mobile Economy with Z13 Mainframe Computer Launch
IBM, notable for its innovative capabilities, is combining a couple of odd computing with the new trends, following a new machine that combines the mainframe, the old workhorse, and the smartphone, launched on Wednesday.
Apparently, IBM designed the latest version of the mainframe with the smartphone in mind.
The new mainframe, the z13, has been engineered to cope with the huge volume of data and transactions generated by people using smartphones and tablets.
“This is a mainframe for the mobile digital economy,” said Tom Rosamilia, senior vice president in charge of IBM’s systems business, which includes mainframes. “It’s a computer for the bow wave of mobile transactions coming our way.”
IBM brings out a new mainframe about every three years, and the success of this one is critical to the company’s business.
Mainframes alone account for only about 3 percent of IBM’s sales.
But when mainframe-related software, services and storage are included, the business as a whole contributes 25 percent of IBM’s revenue and 35 percent of its operating profit, estimates A.M. Sacconaghi of Bernstein Research, as reported by Cyberoption.Net blog.
Over the years, IBM has done a good job of revamping the mainframe to handle new workloads.
Modern mainframes, for example, run a lot of open-source software, like the Linux operating system.
Today, though, IBM is in the midst of a transition challenge, it is investing to build large, growing businesses in new areas like cloud computing, big data analytics and mobile applications for corporations.
But those fields have not yet grown fast enough to make up for the erosion in some of its hardware, software and services offerings.
The mainframe is not a growth market for IBM.
But maintaining the mainframe franchise is a strategic imperative for IBM, giving it financial ballast and time as it pursues new opportunities.
“Ensuring the relevance of the mainframe, and with it deep ties into so many major corporate accounts, is crucial to IBM,” Sacconaghi said.
The new mainframe, Rosamilia said, has a host of technical improvements over its predecessor, including three times the memory, faster processing and greater data-handling capability.
IBM spent $1 billion to develop the z13, and that research generated 500 new patents, including some for encryption intended to improve the security of mobile computing.
Much of the new technology, Rosamilia added, is designed for real-time analysis in business. For example, he said, the mainframe system can allow automated fraud prevention while a purchase is being made on a smartphone.
Another example, he said, would be providing shoppers with personalized offers while they are in a store, by tracking their locations and tapping data on their preferences, mainly from their previous buying patterns at that retailer.
These real-time applications, according to Donna Dillenberger, a distinguished engineer at IBM’s Watson lab, can be done in a mainframe environment.
They are not yet possible on clusters of smaller, industry-standard computers, she said. But there are several open-source software projects, like Apache Spark, that focus on real-time data processing across large numbers of computers.
Mobile computing is certainly accelerating the data-handling and transaction-processing challenges for businesses of all kinds.
The volume of purchases made on smartphones and tablets in the United States, estimated at $114 billion last year, is projected to more than double to $293 billion by 2018, according to Forrester Research.
That kind of growth trajectory in America and elsewhere is largely attributable to the popularity and steadily improving capabilities of mobile devices.
But the simplicity of a tap-and-swipe mobile computer also contributes to the complexity of the computing tasks a user never sees when, for example, making an online purchase.
A single consumer action can set off four to 100 computing transactions — with information sent securely — like confirming an identity or authenticating a credit card.
Howard Rubin, an independent analyst, calls this the “starburst effect.” The advance of mobile computing, he noted, leads to “a surge of back-end transactions.”
In developing the z13, IBM worked with 60 companies and government agencies, mainly longtime mainframe customers.
But IBM won a convert in Ronald J. Peri, chief executive of Radixx International. Radixx, based in Orlando, Fla., runs the computerized reservation systems for 40 airlines, mostly smaller and midsize carriers outside the United States.
In the late 1980s, while working for an insurance company, Mr. Peri was an early advocate of moving off mainframes and onto networks of personal computers. An article from that time in The Wall Street Journal cited Mr. Peri as being in “the vanguard of a revolution” against the high-priced tyranny of mainframe computing.
Today Mr. Peri is shifting the back-end computing engine in the Radixx data center from a cluster of industry-standard servers to a new c.
After testing out the mainframe, he has been impressed by its performance, security and even cost. He estimates the total cost of ownership including hardware, software and labor will be 50 percent less with a mainframe than on his “sprawling server farm,” given the growing complexity of managing hardware and software from several suppliers.
“We kind of rediscovered the mainframe,” Mr. Peri said.
E-Business
Organizations Face New Attacks via Unpatched TrueConf Videoconferencing Servers, Kaspersky Warns
Kaspersky has discovered a new multi-stage attack by the Head Mare APT group against organisations with PhantomCore and PhantomGraph backdoors. To deliver these backdoors, the attackers exploit vulnerabilities in unpatched TrueConf videoconferencing servers and can also replace TrueConf client installers with infected ones.
Kaspersky reported the attacks to the vendor; the vulnerabilities were fixed in the latest TrueConf Server update on June 18, 2026 (versions 5.3.9, 5.4.9, and 5.5.5).
To compromise the TrueConf server, attackers exploited a combination of two vulnerabilities (assigned internal Kaspersky identifiers are KLCERT-26-057 and KLCERT-26-058), which allowed the attackers to execute any code with maximum privileges. By exploiting these vulnerabilities, they replaced one of the server’s files with their own web shell.
The attackers then used this shell to collect information about the victim organisation’s IT infrastructure, gain privileged access to the TrueConf server database, and replace the client installer with an infected one. The attack applies to TrueConf servers in versions 5.3.X prior to 5.3.9, 5.4.X prior to 5.4.9, 5.5.X prior to 5.5.5, and earlier.
For users of TrueConf software, the attack looks like this: video conference participants connecting to the compromised server are prompted to download and install an “updated version” of the client application. In reality, as a result of this, malware gets onto the device.
“Exploiting vulnerabilities in popular services is one of the most common methods used by attackers. This campaign is particularly dangerous because it puts at risk not only organisations using unpatched TrueConf servers.
“Even if a company doesn’t use this solution, its employees can connect to compromised servers at the invitation of their counterparties to participate in online meetings. As a result, they may unknowingly download infected installation packages, creating the potential for compromising a large number of enterprises across different countries,” comments Evgeny Goncharov, Head of Kaspersky ICS CERT.
The 2026 FIFA World Cup, Africa Cup of Nations (AFCON), Iran-Israel conflict, and the controversy involving social media activist VeryDarkMan and businessman Blord dominated Google searches by Nigerians between January and July.
This is contained in a review of anonymised Google Trends data released on Friday, which ranked the major stories that generated the highest search interest in Nigeria during the period.
The World Cup recorded the highest search volume, with Nigerians following the Super Eagles’ campaign, major matches, entertainment performances and developments throughout the tournament.
The data showed that searches around the tournament far exceeded those recorded for other major events during the seven-month period.
The Super Eagles’ AFCON semi-final defeat to Morocco also generated significant search interest, with “Nigeria vs Morocco” among the leading individual searches.
Senegal eventually won the AFCON title after defeating Morocco in the final on Jan. 18.
The 2026 Winter Olympics in Milan-Cortina, Italy, also attracted substantial interest from Nigerians in February, including searches around ice hockey and other events.
Google Trends data further showed increased searches around Iran and the Strait of Hormuz following the escalation of tensions in the Middle East.
Searches including “Iran news,” “Israel Iran war” and “Strait of Hormuz meaning” featured prominently as Nigerians sought information on the conflict and its possible impact on global oil prices.
The Strait of Hormuz is a major global oil transit route, carrying about one-fifth of the world’s oil supply.
The controversy involving cryptocurrency entrepreneur Blord and social media activist VeryDarkMan also maintained strong search interest for several months.
The saga peaked around Blord’s arrest and subsequent remand in Kuje prison in April, followed by his release on bail 16 days later.
Searches for “Who is Blord” also featured prominently, indicating growing interest among Nigerians seeking background information on the businessman.
The death of celebrities also generated significant search activity during the period.
Afro-fuji singer Destiny Boy, who died in January at the age of 22, remained in the news amid investigations into his death and an autopsy.
The death of American actor Eric Dane, known for his roles in Grey’s Anatomy and Euphoria, also generated substantial searches in February.
Similarly, the reported death of Nollywood actor Alexx Ekubo in May, at the age of 40, generated renewed search interest in June during his burial ceremonies.
Political and legal developments were also among the major subjects searched by Nigerians.
Former Minister of Power, Saleh Mamman, who was sentenced to 75 years in prison over an alleged N33 billion fraud, generated significant interest following his arrest by the Economic and Financial Crimes Commission (EFCC) in Kaduna in May.
The political crisis involving Mudashiru Obasa and his return as Speaker of the Lagos State House of Assembly also featured prominently.
Globally, Nigerians showed strong interest in the release of millions of pages of documents relating to the late American financier Jeffrey Epstein.
Meanwhile, internet culture accounted for some of the lighter moments in the search rankings.
The Gen Z meme “67” became one of the most searched terms in January, generating curiosity among older Nigerians over its meaning.
The trend originated from a U.S. rap song and became popular among young people, with the phrase often used without a specific meaning.
In April, the case involving Opeyemi Awodoyin, an OPay customer who reportedly received N100,000 in error and declined to return the money, also attracted widespread online interest and public debate.
The reported hantavirus outbreak aboard a cruise ship further prompted Nigerians to search for information about the disease in May.
Celebrity-related stories also featured prominently in the rankings.
Veteran broadcaster Frank Edoho’s confirmation of his divorce and subsequent allegations involving his former wife generated considerable search interest in May.
In July, music promoter Sam Larry survived a road crash on the Lagos-Calabar Coastal Road which reportedly claimed the life of his bodyguard, leading to renewed online discussions around the late singer Mohbad.
In the entertainment sector, Wizkid and Asake’s “Jogodo” dominated searches around January, while Asake’s album generated renewed interest in May.
The 2026 Grammy Awards also attracted substantial search traffic, with Nigerians searching for winners and other developments from the ceremony.
Bad Bunny’s Super Bowl halftime performance also generated significant interest, while films including Mortal Kombat 2 and Christopher Nolan’s The Odyssey featured among popular entertainment searches.
Footballer Zadok Yohanna’s reported €28 million transfer to Brighton also attracted attention, particularly among Nigerian football followers.
Commenting on the findings, Taiwo Kola-Ogunlade, Communications and Public Affairs Manager, West Africa, Google, said search data provided an insight into issues commanding Nigerians’ attention.
“Search data is the most honest record of national attention we have, because nobody performs for a search bar,” he said.
According to him, Nigerians did not only consume major stories but actively searched for explanations and context surrounding them.
The rankings were based on peak monthly search interest in Nigeria between January and July 2026, with related queries grouped together.
The top 25 trending searches during the period included the FIFA World Cup 2026, 2026 Winter Olympics, AFCON Nigeria vs Morocco, Iran and the Strait of Hormuz, Blord, Alexx Ekubo, “67”, Destiny Boy, Erling Haaland and France’s World Cup campaign.
Others were the Grammy Awards 2026, Epstein files, hantavirus, Saleh Mamman, Obasa impeachment saga, Sam Larry, Shakira and Burna Boy’s World Cup performance, Zadok Yohanna, Eric Dane, Opeyemi Awodoyin, Bad Bunny’s Super Bowl halftime show, Frank Edoho, Mortal Kombat 2, The Odyssey and “Jogodo” by Wizkid featuring Asake.
Google Trends provides access to an anonymised sample of search requests made to Google and categorises the information to show collective search interest across regions and over time.
Kaspersky’s latest survey highlights a protection gap between macOS and Windows based devices. While macOS has long been regarded as the more secure operating system, 12% of its users reported malware infections compared with 9% of Windows users. Moreover, only 35% of macOS owners install dedicated security software, versus 42% of Windows users.
According to Kaspersky’s latest global survey*, Windows users report a higher adoption rate for most security measures, while macOS users show a modest advantage in a few privacy‑focused actions. At the same time, during the past year macOS users reported higher percentages than Windows users for a number of cybersecurity incidents.
The largest gap in cybersecurity approaches appears in the habit of not opening suspicious emails or links, with 62% of Windows users following this practice compared to 51% of macOS users.
What’s more, when it comes to cybersecurity software installation, macOS users are also lagging behind. While among Windows users 42% reported using digital‑life‑protection software, for macOS this rate is only 35%, what Kaspersky security experts call a worryingly low figure.
It is noteworthy that 12% of macOS respondents said they fell victim to phishing (fake emails, websites or messages) over the past year compared with 9% of Windows users. Moreover, during this period macOS users faced more scams and investment frauds (16% vs 13%), privacy violations (11% vs 8%) and thefts of personal data (12% vs 7%).
To counter these specific threats, robust anti-malware and anti-phishing protection is essential. Malware authors put a lot of effort into developing new, more powerful and stealthier versions of stealers, spies and other classes of malicious payloads, while relying on phishing techniques that allows them to get access to user’s data.
Dedicated security solutions add a crucial layer of real-time detection and defence that complements macOS’s built-in protection – and independent tests have repeatedly shown that effective options, such as Kaspersky Premium for macOS, deliver strong protection. In 2025, AV-TEST recognised it as the top-performing macOS security solution based on consistent, reliable results across a full year of evaluations.
When it comes to credentials and passwords safety, Windows users also show better security practices’ adoption rates. They lead in using a unique password for each account (38% vs 35%) and complex passwords (52% vs 45%), two‑factor or multi‑factor authentication (51% vs 46%).
Adopting a dedicated password manager becomes a logical next step. Such tools store all credentials in a secure vault protected by a single master password, eliminating the need to remember hundreds of passwords while keeping them safe from breaches.
They also support modern authentication methods like passkeys, enabling seamless, single-tap sign-in across all devices through secure synchronisation – capabilities offered by solutions such as Kaspersky Password Manager.
“There are entrenched stereotypes that macOS is inherently more secure because its user base is smaller, leading cyber‑criminals to deem it a lower‑value target, or because the platform itself includes many robust security features. While these observations are not entirely unfounded, the threat landscape has evolved dramatically.
Attackers actively employ phishing and commit supply chain attacks, which often allow them to affect users of any operating system in a single malware campaign. Moreover, mac specific malware is not rare and there are many malware families that target macs exclusively. Consequently, any device with an Internet connection, regardless of its operating system or form factor, requires cybersecurity software to defend against a wide range of cyber threats,” comments Sergey Puzan, cybersecurity expert at Kaspersky.
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