Daniel John

Daniel Chinonso John

Daniel Chinonso John is a web designer, penetration tester, and founder of Aree Tech. He writes clear, actionable posts at the intersection of productivity, AI, cybersecurity, and blogging to help readers get things done.
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100 Articles

University of Phoenix Data Breach Exposes 3.5 Million Personal Information

The University of Phoenix confirmed this week that personal information for roughly…

Daniel John

How to Change Gmail Address Without Losing Emails

Almost everyone who uses Gmail runs into a version of the same…

Daniel John

Why AI Business Strategy Is Shifting to Real Problems

For the past few years, artificial intelligence dominated boardroom conversations and conference…

Daniel John

Google Patches CVE-2025-48572 in December Update

In December 2025 Google issued a security update that fixed CVE-2025-48572, an…

Daniel John

React Server Components vulnerability: What We Know

A recent vulnerability in React’s Server Components has pushed an urgent wave…

Daniel John

Apple’s Cyber-Threat Alerts Signal a Shift in Global Digital Safety

For years, Apple’s threat-notification program sat quietly in the background of global…

Daniel John

Cloudflare Faces Second Major Outage in Weeks

For the second time in a few weeks, websites across the world…

Daniel John

Is Google TPU a Real Alternative to Nvidia GPUs?

For years the conversation about AI hardware has read like a two-player…

Daniel John

OpenAI Mixpanel Breach: What Happened and What to do Next

In late November 2025, OpenAI confirmed that a security incident at its…

Daniel John

SASE vs Perimeter Security: Which Is Better for Modern Businesses?

When an IT leader asks “SASE vs perimeter security, which should we…

Daniel John
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