https://www.techcityng.com/chatgpt-ads-nigeria/TechCityen2026-10-23T13:19:36+01:00ChatGPT will start showing ads in Nigeria. Here is what changes for users and businesses https://www.techcityng.com/php-security-update-check-website/TechCityen2026-10-22T16:35:55+01:00A PHP security update fixed two critical flaws on Oct. 21. Here is how to check your website https://www.techcityng.com/recycled-phone-number-nigeria-ncc/TechCityen2026-10-22T16:35:55+01:00A recycled phone number can send your bank codes to a stranger. The NCC wants more companies to check https://www.techcityng.com/samsung-certified-re-newed-galaxy-amazon/TechCityen2026-10-22T16:34:03+01:00Samsung Certified Re-Newed Galaxy S24 and S25 phones are now on Amazon. Here is which to pick