Connect with us

E-Business

Gartner Quashes 5 Biggest Data Myths

Published

on

gartner.jpg
Kindly share this post

With so much hype about big data, it’s hard for IT leaders to know how to exploit its potential, even as Gartner, Inc. dispels five myths to help IT leaders evolve their information infrastructure strategies.

“Big data offers big opportunities, but poses even bigger challenges. Its sheer volume doesn’t solve the problems inherent in all data,” said Alexander Linden, research director at Gartner. “IT leaders need to cut through the hype and confusion, and base their actions on known facts and business-driven outcomes.”

Myth No. 1: Everyone Is Ahead of Us in Adopting Big Data

Interest in big data technologies and services is at a record high, with 73 percent of the organizations Gartner surveyed in 2014 investing or planning to invest in them.

But most organizations are still in the very early stages of adoption — only 13 percent of those we surveyed had actually deployed these solutions.

The biggest challenges that organizations face are to determine how to obtain value from big data, and how to decide where to start.

Many organizations get stuck at the pilot stage because they don’t tie the technology to business processes or concrete use cases.

Myth No. 2: We Have So Much Data, We Don’t Need to Worry About Every Little Data Flaw

IT leaders believe that the huge volume of data that organizations now manage makes individual data quality flaws insignificant due to the “law of large numbers.”

Their view is that individual data quality flaws don’t influence the overall outcome when the data is analyzed because each flaw is only a tiny part of the mass of data in their organization.

“In reality, although each individual flaw has a much smaller impact on the whole dataset than it did when there was less data, there are more flaws than before because there is more data,” said Ted Friedman, vice president and distinguished analyst at Gartner. “Therefore, the overall impact of poor-quality data on the whole dataset remains the same. In addition, much of the data that organizations use in a big data context comes from outside, or is of unknown structure and origin. This means that the likelihood of data quality issues is even higher than before. So data quality is actually more important in the world of big data.”

Myth No. 3: Big Data Technology Will Eliminate the Need for Data Integration

The general view is that big data technology — specifically the potential to process information via a “schema on read” approach — will enable organizations to read the same sources using multiple data models. Many people believe this flexibility will enable end users to determine how to interpret any data asset on demand. It will also, they believe, provide data access tailored to individual users.

In reality, most information users rely significantly on “schema on write” scenarios in which data is described, content is prescribed, and there is agreement about the integrity of data and how it relates to the scenarios.

Myth No. 4: It’s Pointless Using a Data Warehouse for Advanced Analytics

Many information management (IM) leaders consider building a data warehouse to be a time-consuming and pointless exercise when advanced analytics use new types of data beyond the data warehouse.

The reality is that many advanced analytics projects use a data warehouse during the analysis.

In other cases, IM leaders must refine new data types that are part of big data to make them suitable for analysis.

They have to decide which data is relevant, how to aggregate it, and the level of data quality necessary — and this data refinement can happen in places other than the data warehouse.

Myth No. 5: Data Lakes Will Replace the Data Warehouse

Vendors market data lakes as enterprisewide data management platforms for analyzing disparate sources of data in their native formats.

In reality, it’s misleading for vendors to position data lakes as replacements for data warehouses or as critical elements of customers’ analytical infrastructure.

A data lake’s foundational technologies lack the maturity and breadth of the features found in established data warehouse technologies. “Data warehouses already have the capabilities to support a broad variety of users throughout an organization. IM leaders don’t have to wait for data lakes to catch up,” said Nick Heudecker, research director at Gartner.


Kindly share this post

Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

E-Business

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Published

on

Kindly share this post

Gold prices smashed through $5,100 per ounce on Monday, January 26, surging to a historic peak of $5,110.50 as investors rushed into the safe-haven asset amid escalating geopolitical tensions and U.S. policy volatility.

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Gold

Spot gold climbed 2.2% to $5,089.78 by 0656 GMT, while U.S. February futures rose similarly to $5,086.30. The metal, up 64% in 2025—its strongest annual gain since 1979—has now advanced over 18% year-to-date, fueled by safe-haven buying, anticipated U.S. rate cuts, China’s 14th consecutive month of central bank purchases in December, and massive ETF inflows.

Analysts point to a crisis of confidence in U.S. assets, sparked by President Trump’s erratic threats last week. He retreated from tariffs on European allies to pressure Greenland seizure, then vowed 100% tariffs on Canada over a potential China trade deal and 200% on French wines to push President Emmanuel Macron toward a “Board of Peace” initiative.

“This Trump administration has caused a permanent rupture in global norms, driving everyone to gold as the sole refuge,” said Kyle Rodda, senior market analyst at Capital.com.

A weakening dollar—hit by a rising yen and pre-Fed meeting caution—further boosted gold’s appeal for non-dollar holders, with markets eyeing possible yen intervention.


Kindly share this post
Continue Reading

E-Business

Firm Identifies AI as Common Denominator in Entertainment Industry’s 2026 Security Threats

Published

on

Kindly share this post

In its Kaspersky Security Bulletin, the cybersecurity company’s researchers identified critical threats expected to affect the global entertainment industry in 2026, from ticketing and visual effects pipelines to content delivery networks, games and regulation.

Artificial intelligence is changing how people buy tickets, watch movies and play games – and it is also changing how malicious actors target those experiences.

The entertainment industry is particularly sensitive to AI because the technology does not only automate back-office workflows; it increasingly creates and imitates the core product itself – human-centered stories, performances and visual experiences.

Kaspersky researchers highlighted five critical threats emerging as AI integrates deeper into entertainment workflows and consumer experiences.

What happens when ticket markets become an arms race between algorithms and scalpers? Kaspersky predicts that AI will make dynamic pricing faster and more granular, while also giving scalpers better tools to identify profitable events, deploy bots at scale and manage resale pricing across multiple platforms.

Even when artists choose fixed face values, AI-driven resellers can recreate “dynamic” pricing on secondary markets by adjusting prices in real time based on demand signals.

How will AI-commodified visual effects affect the risk of leaks? As high-end computer-generated imagery becomes more accessible through cloud-based AI platforms, studios will connect to larger networks of small vendors and freelancers.

Kaspersky expects attackers to target this extended supply chain by compromising render farms, plug-ins or small post-production houses in order to quietly steal sequences, assets or episodes before release, bypassing more heavily protected studio environments.

Could content delivery networks become a direct target? CDNs now carry unreleased episodes, game builds and live streams for many major entertainment brands, concentrating valuable content in a small number of providers.

AI-enhanced attackers will be able to map CDN infrastructure more efficiently, locate where premium content resides and search for weak credentials or configuration errors. A single successful compromise could expose multiple titles at once or allow malicious code to be injected into legitimate streams.

How will generative tools change abuse patterns in games and fan communities? Players and power users will continue to jailbreak in-game AI companions and content editors, and to use external generative models to produce material that would normally be blocked – such as hyper-violent or sexualized scenarios – and then reimport it into games, mods, or fan videos.

There is also a risk of personal data appearing in “creative” outputs if training or fine-tuning data is not properly cleaned, for example, when lyrics, dialogue, or imagery inadvertently include real names or other identifying details.

What role will regulation and compliance play for AI in creative work? Lawmakers and industry groups are moving toward rules that require transparency about AI-generated media and clearer consent and licensing practices for training on copyrighted material.

Kaspersky expects this to drive the creation of new roles inside entertainment companies, similar to COVID-compliance managers on film sets, focused on AI governance: checking how AI tools are trained, how they are used in production and marketing, and whether they comply with contractual and legal requirements.

“As we examined different parts of the industry, it became clear that AI is the thread running through most of the emerging risks.

“By diving into this, we wanted to highlight that AI will not only help defenders detect anomalies faster, it will also help attackers model markets, probe infrastructure and generate convincing malicious content.

“Studios, platforms and rights holders need to treat AI systems, and the data behind them, as part of their core attack surface, not just as creative tools, and build security and governance around that reality,” said Anna Larkina, web content analysis expert at Kaspersky.

 


Kindly share this post
Continue Reading

E-Business

Firm Detected a Fivefold Surge in QR Code Phishing Attacks in the Second Half of 2025

Published

on

Kindly share this post

Kaspersky has reported a spike in phishing emails containing malicious QR codes. Detections for these jumped from 46,969 in August 2025 to 249,723 in November 2025 – a more than fivefold growth – as cybercriminals increasingly exploit QR codes, a trend that will likely continue in 2026.

Attackers use QR codes in emails more frequently because they provide a simple and cost-effective way to conceal malicious URLs, evading detection by many protective solutions.

These QR codes are often embedded directly in email bodies or, even more commonly, within PDF attachments – an evolution that both masks phishing links and encourages users to scan them on mobile phones, which may have weaker security than work PCs.

Malicious QR codes commonly appear in mass phishing campaigns as well as targeted ones. Links embedded within them may lead to:

  • Phishing forms impersonating login pages for services like Microsoft accounts or internal corporate portals, designed to steal usernames, passwords, and other credentials.
  • Fake HR notifications urging employees to review or sign documents, such as vacation schedules, or even view lists of terminated staff, ultimately directing to credential-stealing sites.
  • Fraudulent invoices or purchase confirmations in PDF attachments, often combined with vishing (voice phishing) tactics that prompt victims to call provided phone numbers to “cancel” or clarify the transaction, enabling further social engineering attacks.

These tactics exploit trust in routine business communications, leading to credential theft, account takeovers, data breaches, and financial fraud.

“Malicious QR codes have evolved into one of the most effective phishing tools, particularly when hidden in PDF attachments or disguised as legitimate business communications like HR updates.

“The explosive growth in November 2025 highlights how attackers are capitalising on this low-cost evasion technique to target employees on mobile devices, where protection is often minimal.

“Without advanced image analysis at the email gateway and safe scanning practices, organisations are left vulnerable to credential compromise and downstream breaches,” comments Roman Dedenok, Anti-Spam Expert at Kaspersky.

To defend against this escalating threat, Kaspersky recommends educating employees on cybersecurity and deploying a mail server security solution such as Kaspersky Security for Mail Server that provides trusted and secure corporate email exchange, countering spam, email-borne infections, all forms of phishing, business email compromise (BEC), QR code attacks, and other threats.


Kindly share this post
Continue Reading

Trending