Articles by Efosa Udinmwen, Freelance Journalist

Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity. Upon joining TechRadar Pro, in addition to privacy and technology policy, he is also focused on B2B security products. Efosa can be contacted at this email: udinmwenefosa@gmail.com

Articles by: Efosa Udinmwen

A 100-lumens DVD-class DLP projector, a 64-megapixel night camera and... a camping light: that's not what I have in my bag, but what this smartphone offers

By Efosa Udinmwen published 3 May 25

8849's Tank 4 Pro redefines what a survival-ready smartphone can deliver outdoors.

A person using a payment card on an ecommerce websites.

Businesses globally are set to lose $15 billion in 2025 because of fraudulent chargebacks, says Mastercard: here's how it impacts you, me and everyone

By Efosa Udinmwen published 3 May 25

Growing misuse of chargebacks is hurting sellers, raising costs, and eroding trust in online commerce, Mastercard claims.

700 projectors assembled at an art exhibition to create the world's largest digital art experience: here's what it looks like in 4K

By Efosa Udinmwen published 3 May 25

Abu Dhabi’s teamLab Phenomena uses 700+ projectors to create interactive, evolving digital art across two immersive zones, powered by Epson’s visual display technology.

An abstract image of a lock against a digital background, denoting cybersecurity.

More than 7 out of 10 businesses worldwide were hit by ransomware in 2024: here's what you need to know about this epidemic

By Efosa Udinmwen published 2 May 25

Despite slight drops in ransomware incidents, businesses remain highly vulnerable due to evolving threats.

It's official - the majority of visitors to online shops and retailers are now bots, not humans: here's why it matters to you and me

By Efosa Udinmwen published 1 May 25

AI-enhanced bots have taken over online shopping traffic, exposing retailers and ecommerce platforms to smarter, harder-to-detect attacks.

Acer just did something that all computer vendors should copy right now: here's what you need to know about its game-changing move

By Efosa Udinmwen published 1 May 25

Acer's new policy offers a 100% refund if a professional device needs warranty repair within a year.

A person standing in front of a rack of servers inside a data center

Slowdown? What slowdown? Microsoft signs huge $544 million data centre deal with UAE's Telco Du

By Efosa Udinmwen published 1 May 25

Microsoft and Du's new hyperscale data center in the UAE looks to boost AI infrastructure and expand cloud access across the region.

Representational image of a shrouded hacker.

Thousands of businesses at risk worldwide as new data exfiltration technique uncovered - here's what you need to know

By Efosa Udinmwen published 28 April 25

Data Splicing Attacks expose the inability of current DLP tools to detect insider-driven data leaks through browsers.

Customer service 3D manager concept. AI assistance headphone call center

Two-thirds of managers think employees are fearful of the impact of AI tools: here's what this survey says

By Efosa Udinmwen published 27 April 25

Managers trust AI for tasks, not decisions, but employees still fear job loss, even as leaders shift toward using AI to support, not replace, them.

AMD set to launch new Radeon Pro W9000 workstation GPU to take on Nvidia's formidable RTX Pro 6000 Blackwell Workstation Edition

By Efosa Udinmwen published 26 April 25

AMD’s Radeon PRO W9000 may drop memory size but focus on efficiency, value, and practical use for creative professionals.

Adata Premier Extreme SD 8.0 Express memory card

Adata unleashes the fastest memory card ever - but you will need a special card reader to make the most of it

By Efosa Udinmwen published 26 April 25

Adata’s Premier Extreme SD 8.0 Express card delivers up to 1,600MB/s speeds, surpassing most microSDs and rivalling SSDs.

Windows 10 goes dark in 6 months, yet shockingly, many businesses haven't even got a plan to upgrade

By Efosa Udinmwen published 26 April 25

With Windows 10 support ending October 2025, many SMBs remain unprepared, risking security and compliance issues.

This SSD just smashed the 15 GBps speed barrier to become the fastest ever tested, but you won't be able to run it on a normal PC

By Efosa Udinmwen published 25 April 25

Phison launches enterprise-grade SSD built for AI, reaching record read speeds and IOPS beyond typical consumer-grade hardware limits

LG just launched a 32-inch 4K touchscreen monitor that has wheels and can even run Microsoft Office - just a shame it is not remote controlled

By Efosa Udinmwen published 24 April 25

LG has unveiled the Smart Monitor Swing, a 31.5-inch 4K UHD touch-enabled display that comes on wheels and runs webOS.

Slow USB flash drives set to be replaced by external SSD-type portable storage as Teamgroup launches another 1 GBps, 2TB thumb drive

By Efosa Udinmwen published 24 April 25

Teamgroup’s X2 MAX delivers SSD-level speed in a compact, dual-connector USB drive built for fast file transfers, gaming, and universal device compatibility.

Microsoft teams up with Western Digital to extract rare earth oxides from decommissioned datacenter hard drives

By Efosa Udinmwen published 23 April 25

This innovative recycling pilot recovers 90% rare earth metals from old HDDs, cutting emissions by 95%

North Korean hackers are using LinkedIn to entice developers to coding challenges - here's what you need to know

By Efosa Udinmwen published 22 April 25

North Korean hackers pose as recruiters, turning coding tests into costly crypto theft schemes.

A dark figure in a hoodie representing a hacker.

Millions at risk as cybercriminals successfully compromise popular YouTube accounts: here's how to stay safe

By Efosa Udinmwen published 22 April 25

Hackers rebrand top YouTube accounts to impersonate trusted names, then lure fans into clicking malware-filled links and livestreams.

OpenAI continues to dominate AI landscape among developers - but things are changing fast

By Efosa Udinmwen published 21 April 25

Vercel survey shows OpenAI still dominates among AI application developers, but competition is catching up.

At €1,499, GMKTec EVO-X2 is officially the cheapest PC with the most powerful AMD AI CPU ever, and it will come with Windows 11

By Efosa Udinmwen published 21 April 25

GMKTec EVO-X2 enters Europe at a low price with discounts, offering top-tier specs with a Ryzen AI Max+ 395 chip.

Looking Glass debuts 27-inch 5K 3D monitor which doesn't require any glasses - and doesn't cost as much as you think

By Efosa Udinmwen published 20 April 25

Looking Glass 27 brings immersive, shared 3D visuals to life, making it ideal for MacBook Pro and iPad-based workflows.

Lenovo is set to launch its first 12-core AMD laptop, presented as a lightweight AI-ready mobile workstation

By Efosa Udinmwen published 19 April 25

Lenovo’s ThinkPad P14s Gen 6 breaks new ground as its first AMD laptop with a 12-core Ryzen AI 9 HX Pro.

Samsung's latest smartphone has a very simple feature that no other Samsung phone offers right now

By Efosa Udinmwen published 18 April 25

Samsung brings back the removable battery with the rugged Galaxy XCover7 Pro, offering reliability and endurance in challenging work environments.

Japanese tech giant claims to offer data transmission solution 10x faster than current technologies to tackle AI speed bottleneck

By Efosa Udinmwen published 18 April 25

TDK unveils a photo-spintronic breakthrough that promises to remove a major AI bottleneck.

A representation of cloud backup and cloud storage overlayed on a person using a laptop.

Tiny startup could challenge Wasabi, iDrive, and BackBlaze with sovereign EU cloud storage solution at rock-bottom prices

By Efosa Udinmwen published 17 April 25

Estonia’s Storadera offers a low-cost, sovereign alternative to US cloud providers, aiming to disrupt the storage market.

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