Efosa Udinmwen

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

Hands typing on a keyboard surrounded by security icons

Netgear enters the business VPN game - and wants to replace it with SASE

By Efosa Udinmwen published

Netgear acquires Exium as it looks to replace VPNs with scalable, easy-to-use SASE and zero-trust solutions.

HighPoint Rocket 7604A Card

Build your own superfast virtual 32TB Gen5 SSD with this RAID PCIe Gen5 card, but expect to fork out nearly $4000

By Efosa Udinmwen published

HighPoint’s Rocket 7604A RAID card delivers a 32TB SSD setup with real speeds over 50GB/s, compact size, smart cooling, and advanced software tools.

Colourful Smart 900 mini PC

12th mini workstation PC with AMD's flagship AI CPU announced - but I don't understand why Dell, Asus, and MSI haven't released one yet

By Efosa Udinmwen published

Colorful’s Smart 900 mini PC offers Ryzen AI MAX+ power in a compact form, targeting creators and AI professionals seeking portable performance.

ClickFix

Fake Cloudflare CAPTCHA page laden with malware uncovered in the wild - here's how to stay secure and safe

By Efosa Udinmwen published

ClickFix scam mimics Cloudflare CAPTCHA pages to trick users into running malware.

Toshiba Canvio Flex HDD

Troubling stats from data recovery specialists show smaller external HDDs are 4x more likely to fail than big ones

By Efosa Udinmwen published

Data claims smaller external drives fail much more often, mainly due to usage habits, low-quality hardware, and outdated file systems like FAT32.

Retro Workstation for Mac Mini M4

Apple Mac Mini M4 gets a helmet-style retro Macintosh docking station with an LCD screen, and I can't tear my gaze away

By Efosa Udinmwen published

A quirky new dock for Mac Mini M4 revives classic Macintosh design, but its price and practicality may be an issue.

arkhive Business Limited

Beige is beautiful: Retro 1980s PC hides a GeForce RTX 5060 Ti and even has fake 5.25-inch bay covers, because why not

By Efosa Udinmwen published

Arc’s retro desktop blends a nostalgic 1980s case with modern power, including an RTX 5060 Ti and 32GB RAM.

Thanko Mechanical Keyboard

Someone built a mechanical keyboard with a huge 10-inch touchscreen display, and I can't believe it's so expensive

By Efosa Udinmwen published

A mechanical keyboard with a built-in display may sound practical, but limited resolution and questionable value raise doubts.

Panasonic Let's Note SC

Panasonic launches a 900g laptop with a round touchpad, a removable battery, and even a Gigabit Ethernet LAN port

By Efosa Udinmwen published

Panasonic Let’s Note SC is a 900g, 12.4-inch business laptop with long battery life, a round touchpad, and a durable MIL-tested build.

Malware attack virus alert , malicious software infection , cyber security awareness training to protect business

Cybercriminals love this little-known Microsoft tool a lot - but not as much as this CLI utility for network management

By Efosa Udinmwen published

Cybercriminals exploit legitimate system binaries, bypassing protection tools by blending into normal IT operations.

Half man, half AI.

Love and hate: tech pros overwhelmingly like AI agents but view them as a growing security risk

By Efosa Udinmwen published

Poor oversight, missing policies, and alarming behavior are triggering urgent calls for better identity-based security.

A hand reaching out to touch a futuristic rendering of an AI processor.

Thousands of YouTubers are letting AI firms train models on their original videos for free - here's why

By Efosa Udinmwen published

Millions of YouTube videos are being used to train AI models.

Nvidia DGX Spark and Station PCs

Nvidia is planning to launch 11 DGX Spark and Station PCs with its partners: here they are

By Efosa Udinmwen published

Nvidia revealed powerful AI PCs, the DGX Spark and Station, featuring Grace Blackwell chips, but left many questions unanswered about OEM differences.

Seagate NVMe HDD

NVMe HDDs are coming soon to a data center near you, but don't expect one to land in your PC before the next decade (if ever)

By Efosa Udinmwen published

NVMe integration in HDDs promises unified storage protocols across SSDs and HDDs, but with no speed boost

Unihertz Titan 2

This Android smartphone comes with a real QWERTY keyboard and a square screen, but will it be enough to succeed?

By Efosa Udinmwen published

Unihertz Titan 2 rugged smartphone features QWERTY keyboard and 256GB of storage, targeting those who prioritize durability over design trends.

Gigabyte Aorus RTX 5090 AI Box

Want to run a GeForce RTX 5090 on your ultra-thin laptop? This Thunderbolt 5 eGPU enclosure can make it happen - but it won't be cheap

By Efosa Udinmwen published

Gigabyte’s new Aorus RTX 5090 AI Box promises desktop-class GPU power via Thunderbolt 5, but practical limits and high pricing remain key concerns.

Nvidia RTX Pro 6000

Report claims Nvidia will sell a special version of its most powerful GPU to China to comply with US export restrictions, but that won't be enough

By Efosa Udinmwen published

Nvidia’s RTX Pro 6000 China edition sidesteps US restrictions with GDDR7, offering lower performance, but enough power for AI at scale and rising demand.

Representational image of a hacker

Malware affiliate pyramid scheme is shuttered by US feds: here's how to keep safe

By Efosa Udinmwen published

The FBI dismantled Qakbot malware’s infrastructure, but it resurfaced quickly using spam bomb attacks

A hacker wearing a hoodie sitting at a computer, his face hidden.

A new 'Wikipedia for extensions' wants to make your web browser far more secure by exposing dangerous tools

By Efosa Udinmwen published

ExtensionPedia offers detailed risk assessments for 200,000+ browser extensions, aiming to protect users from identity threats and growing cyberattack risks.

AI apps on smartphone screen, finger tapping on DeepSeek app

Ready, set, gone: why popups, freezing, and tiny text are causing millions of app users to jump ship and abandon businesses

By Efosa Udinmwen published

Glitches, intrusive popups, and bad design are driving users away.

A woman shocked at the email she just accidentally sent

Misspelled a site's name? Cybercriminals are exploiting this to infect your computer with malware - here's how to stay safe

By Efosa Udinmwen published

New malware campaign uses typo-squatting and fake developer packages to spread threats across Windows and Linux.

Stress

Some employers won't like this: the most productive staff are working shorter sprints and taking longer breaks

By Efosa Udinmwen published

New data claims the most productive employees work in 75-minute bursts with 33-minute breaks.

Protection from AI hacker attacks

Billions of Chrome users at risk from new data-stealing browser vulnerability - here's how to stay safe

By Efosa Udinmwen published

A zero-day vulnerability in Chrome and Chromium is leaking sensitive data – but true safety lies in broader protection tools.

Hygon and Sugon merger

Two of China's biggest chip designers just merged to compete better against Intel, AMD and Nvidia

By Efosa Udinmwen published

China’s top chipmakers, Hygon and Sugon, merge in new bid to challenge AMD and Intel.

Nord Quantique quantum computing

Quantum computing startup wants to launch a 1000-qubit machine by 2031 that could make the traditional HPC market obsolete

By Efosa Udinmwen published

Quantum computing enters new territory with multimode encoding, shrinking systems and slashing power demands.

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