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

RX-7600

AMD is quietly cornering the eGPU market as yet another challenger brand launches two external GPUs based on AMD's RX 7600 XT and the RX 7600M; don't expect them to be cheap though

By Efosa Udinmwen published

AOOSTAR’s eGPUs powered by AMD’s RX 7600 series promise high performance but at premium prices

A mockup of the Intel LGA 1851 motherboard socket

Intel quietly adds Jaguar Shores to its Gaudi AI Accelerator roadmap as it seeks to compete more fiercely against AMD and Nvidia

By Efosa Udinmwen published

Intel bets on Gaudi and Jaguar Shores to regain relevance in AI chip race against Nvidia and AMD

ZUFS 4.0

Samsung's archrival becomes first chipmaker to launch 300+ layer TLC NAND flash memory; SK Hynix's 321-layer 1-terabit TLC paves the way for more affordable 100TB+ SSDs

By Efosa Udinmwen published

SK Hynix’s NAND flash race with Samsung intensifies as both companies push technology limits.

CPU with the contacts facing up lying on the motherboard of the PC. the chip is highlighted with blue light

This universal processor combines CPU, GPU, DSP and FPGA in one chip

By Efosa Udinmwen published

Ubitium unveils universal RISC-V processor to simplify computing and enable AI affordability.

Dynabook Chromebook C70

This is the first rugged convertible Chrome tablet ever launched, but you can only buy it in Japan: Dynabook Chromebook C70 comes with a docked pen as well as a proper keyboard

By Efosa Udinmwen published

Dynabook's Chromebook C70 is a rugged 10.1-inch convertible tablet with MIL-grade durability.

A computer processing chip

Nvidia unveils GB200 NVL4 with two Grace CPUs and four Blackwell GPUs for modern data center workloads

By Efosa Udinmwen published

Nvidia’s GB200 NVL4 boosts mid-range computing with cutting-edge architecture, PCIe connectivity, and energy efficiency for next-generation data center needs.

Russian flag on a laptop

Hackers are using Russian domains to launch complex document-based phishing attacks

By Efosa Udinmwen published

Report reveals surge in phishing attacks, with Remote Access Trojans, open redirects, and malicious Office documents increasingly bypassing secure gateways.

Mobile Security

Oh the irony: T-Mobile launches Internet Backup plans for businesses on the day it suffered its biggest outage of 2024

By Efosa Udinmwen published

T-Mobile's enhanced Internet Backup plans provide 130GB of 5G data monthly, with three additional data passes per year.

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

2025 could be the year of reckoning for AI as a global survey of CFOs shows rampant nervousness about ROI

By Efosa Udinmwen published

Global survey reveals CFOs' rising AI interest but also ROI skepticism.

Computer Hacked, System Error, Virus, Cyber attack, Malware Concept. Danger Symbol

Interlock ransomware attacks highlight need for greater security standards on critical infrastructure

By Efosa Udinmwen published

Here is how organizations can strengthen defenses against Interlock ransomware targeting FreeBSD servers.

Hacker Typing

This devious two-step phishing campaign uses Microsoft tools to bypass email security

By Efosa Udinmwen published

Advanced phishing exploits blend social engineering with trusted platforms to breach defences.

A satellite orbiting earth

Apple invests billions in Globalstar for satellite services and improved iPhone connectivity

By Efosa Udinmwen published

Apple partnership with Globalstar challenges traditional telecom dominance with direct satellite communication.

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

This new digital marketing tool can generate an entire marketing campaign with just a few prompts

By Efosa Udinmwen published

Local AI processing powers Promeo marketing solutions.

Fraud

Hackers are tricking victims into scam-yourself attacks with fake tutorials, CAPTCHAs, and updates

By Efosa Udinmwen published

Report uncovers rising cyber threats with alarming increases in ransomware, data-stealing malware, and sophisticated social engineering tactics.

Virtual assistant and CRM software automation technology. Customer using online service with chat bot to get support.

Many businesses feel stuck with outdated CRM systems due to complexity, disruption, and cost

By Efosa Udinmwen published

Firms struggle with underperforming CRM systems, yet fear of disruption, cost, and time commitment stops them from seeking better solutions.

GIMP on a laptop

After two decades, GIMP 3.0 has arrived with high-resolution compatibility and extensive improvements

By Efosa Udinmwen published

GIMP 3.0 arrives with a fresh design, compatibility upgrades, and feedback-driven testing for the final version.

Kayak VR race in Antarctica

Russian hosting firm RUVDS takes server tech to the South Pole for high-speed data tests in extreme conditions

By Efosa Udinmwen published

Exploring high-speed data at the world’s coldest frontier, RUVDS aims for Antarctic breakthrough after North Pole test.

Panasonic Toughbook 33mk4

This new rugged Panasonic 2-in-1 tablet with 13th-gen Intel processors, 5G connectivity, and a 12-inch QHD display is perfect for even the toughest conditions

By Efosa Udinmwen published

The Panasonic TOUGHBOOK 33mk4 is built for demanding environments and offers enhanced performance for mobile workers in tough conditions.

Elon Musk and Grok.

Elon Musk’s xAI supercomputer gets 150MW power boost despite concerns over grid impact and local power stability

By Efosa Udinmwen published

xAI gains 150MW power approval for its supercomputer, but locals fear impact on grid and future power availability.

Microsoft Teams Phone

Microsoft Teams Rooms introduces digital signage and AI features to revolutionize hybrid workspaces

By Efosa Udinmwen published

Microsoft enhances Teams Rooms with digital signage and AI tools.

Engineer, Scientists and Developers Gathered Around Illuminated Conference Table in Technology Research Center, Talking, Finding Solution and Analysing Industrial Engine Design. Close-up Hands Shot

From lab to life - atomic-scale memristors pave the way for brain-like AI and next-gen computing power

By Efosa Udinmwen published

Research on atomically tunable memristors aims to advance neuromorphic computing.

ID theft

New Androxgh0st botnet targets vulnerabilities in IoT devices and web applications via Mozi integration

By Efosa Udinmwen published

Androxgh0st integration with Mozi targets critical systems with advanced tactics and exploiting new vulnerabilities.

Representational image of a hacker

TrueNAS device vulnerabilities exposed during hacking competition

By Efosa Udinmwen published

TrueNAS provided detailed instructions on how users can harden their systems and stay protected.

Hacking warning on a computer screen.

Open source machine learning systems are highly vulnerable to security threats

By Efosa Udinmwen published

JFrog report uncovers alarming security vulnerabilities in popular machine learning tools

AI PC laptop

Leaders pushing for AI investment are gaining competitive advantages

By Efosa Udinmwen published

Unisys reports that companies investing in AI are poised for long-term success.

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