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

Huawei released an AI SSD which uses a secret sauce to reduce the need for large amounts of expensive HBM

By Efosa Udinmwen published 3 September 25

New Huawei SSDs target AI training and inference efficiency, using software to supplement HBM limits.

After Sandisk, D-Matrix is proposing an intriguing alternative to the big HBM AI puzzle with 10x better performance with 10x better energy efficiency

By Efosa Udinmwen published 3 September 25

D-Matrix presents Corsair and Pavehawk, proposing stacked DRAM and custom silicon as alternatives to HBM for scalable AI inference.

Microsoft Word finally gets a feature Google Docs users have enjoyed for years - but I'm not sure it's a good idea

By Efosa Udinmwen published 3 September 25

Automatic online storage arrives in Microsoft Word, improving reliability yet raising debate.

Floppy disks live on - Linux drivers get first update for years, perhaps signalling a comeback for the much-loved system?

By Efosa Udinmwen published 2 September 25

Floppy disks linger in Linux through code cleanups, surviving in prisons, retro circles, and industry despite technological advances elsewhere.

Could this be the next big step forward for AI? Huawei's open source move will make it easier than ever to connect together, well, pretty much everything

By Efosa Udinmwen published 2 September 25

Huawei plans to open source UB-Mesh, promising scalable AI interconnects, though rivalry and governance doubts cloud industry adoption

States, prefectures, cities, and villages: how one tiny Japanese CPU maker is taking a radically different route to making processors with thousands of cores

By Efosa Udinmwen published 2 September 25

Pezy Computing unveils SC4s processor, betting on large-scale MIMD parallelism, although skepticism surrounds simulated performance claims.

This Eizo 4K creative monitor has something that no other rival offers - an unmatched 5-year limited warranty

By Efosa Udinmwen published 1 September 25

Eizo’s 30.5-inch ColorEdge CG3100X offers 4K HDR workflows, wide color coverage, calibration tools, and sustainability-focused design.

Data center crackdown - Canadian province set to charge levy on new hardware, but will this just make providers move elsewhere?

By Efosa Udinmwen published 1 September 25

Alberta will impose a 2% levy on large data center hardware, adding uncertainty to investment.

Storage and memory Holy Grail gets massive boost with new partnership: UltraRAM inches closer to industrial production of NAND and DRAM killer

By Efosa Udinmwen published 1 September 25

UltraRAM wants to combine RAM and storage into one chip, although manufacturing density and market readiness remain uncertain.

Who says databases are boring? Microsoft, Google, and AWS all back the Linux Foundation's move to add DocumentDB

By Efosa Udinmwen published 31 August 25

DocumentDB combines the reliability of Postgres with document storage.

Hacker with malware code in computer screen. Cybersecurity, privacy or cyber attack. Programmer or fraud criminal writing virus software. Online firewall and privacy crime. Web data engineer

AI chatbot users beware - hackers are now hiding malware in the images served up by LLMs

By Efosa Udinmwen published 31 August 25

Researchers reveal how downscaled images can hide malicious prompts, raising risks of identity theft and sensitive data exfiltration.

Think your ChatGPT queries are long? KPMG apparently penned a 100-page prompt to build an agentic TaxBot

By Efosa Udinmwen published 31 August 25

KPMG transformed scattered partner tax advice into TaxBot using a 100-page prompt.

A representational concept of a social media network

Got no signal? This devious cyberattack can downgrade your phone from 5G to 4G without you knowing

By Efosa Udinmwen published 30 August 25

Researchers uncover SNI5GECT, a toolkit exploiting unencrypted 5G pre-authentication.

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

This single graph shows why it is so damn hard to make any profits out of AI - even if you get $15 billion annual revenue

By Efosa Udinmwen published 30 August 25

Lenovo’s AI infrastructure sales soared, yet high costs, CSP losses, and thin margins leave its data center profits stuck near zero.

IBM and NASA have built an AI model to predict solar flares which could wipe out all technology on Earth

By Efosa Udinmwen published 29 August 25

IBM and NASA unveil Surya, an AI model predicting solar flares, aiming to protect satellites, astronauts, and Earth’s critical infrastructure.

Kiwi storage startup uses proprietary 144TB SSD to hit 230PB storage per 42U rack - but it will cost well over $2 million to get such a system

By Efosa Udinmwen last updated 29 August 25

Novodisq introduces Novoblade with 144TB SSDs, projecting 230PB per rack at costs exceeding $2 million.

Talk about hard labor - a US prisoner complains he has to rely on floppy disks for appeal documents, and there's a bizarre reason why

By Efosa Udinmwen published 28 August 25

Floppy disk restrictions in US prisons expose inmates to delays, data loss, and disadvantages.

"The ultimate supercomputer to drive the age of physical AI and general robotics" - Nvidia reveals next generation "robot brain" chip, and it can be yours for less than a used car

By Efosa Udinmwen published 28 August 25

Nvidia introduces Jetson Thor, a Blackwell-powered chip claiming major AI gains, targeting robotics industries with performance and efficiency promises.

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Microsoft guns for Google with new search CloudFlare partnership that aims to make websites more AI agent-friendly

By Efosa Udinmwen published 28 August 25

Microsoft and Cloudflare merge NLWeb with AutoRAG, enabling conversational search for humans and AI agents while challenging Google’s traditional dominance.

Researchers reveal passkeys may not be as safe as we think they are - here's how to stay safe

By Efosa Udinmwen published 28 August 25

Passkeys promise passwordless security, yet new findings claim attackers can hijack workflows, leaving enterprises and consumers facing hidden vulnerabilities.