Author profile

Sharfunnahar Radia

Cybersecurity Content Specialist

She is a cybersecurity news specialist with several years of experience researching and writing about cyber threats, data breaches, vulnerabilities, and emerging security trends.

36published posts

Posts by this author

Everything Sharfunnahar Radia has published.

Showing 13–24 of 36 posts

18 Jul, 2026

Mobile Application Security Best Practices for React Native

React native mobile app security explained with real code, OWASP MASVS steps, and expert tips to protect your app from breaches in 2026.

18 Jul, 2026

What is AI in Cybersecurity: How It Really Protects You

AI in cybersecurity explained simply, how it detects threats, stops ransomware, and where it still needs a human. A practical 2026 guide.

17 Jul, 2026

Cybersecurity Weekly: 622 Patches, Zero-Days & Data Breaches

Cybersecurity Weekly covers Microsoft’s 622 patches, active zero-days, ransomware attacks, and major global data breaches from July 13–19, 2026, in detail.

17 Jul, 2026

AI Code Review Security: Torvalds Backs AI in Kernel

AI code review security is under the spotlight after Linus Torvalds backed the Sashiko tool in the Linux kernel. Here is what it means for enterprise AppSec.

16 Jul, 2026

GPT-Red Explained: How OpenAI Fights Prompt Injection

GPT-Red is OpenAI's AI red teamer that attacks its own models. Learn how it hardened GPT-5.6 against prompt injection and what it means for security teams.

16 Jul, 2026

Daxin Malware and Stupig Backdoor: Full Technical Analysis

Learn how Daxin hijacks TCP connections and how Stupig runs SYSTEM commands from the Windows login screen, with IoCs, MITRE mapping, and mitigation advice.

15 Jul, 2026

SonicWall SMA1000 Zero-Day Vulnerabilities: Patch Now

SonicWall SMA1000 zero-day vulnerabilities are under active attack. See affected versions, CVE details, IOC checks and the patch you need right now.

15 Jul, 2026

Windows 11 KB5101650 Dell Issue: Causes and Full Fix Guide

Windows 11 KB5101650 is blocked on some Dell PCs after an Intel driver conflict triggered shutdowns and overheating. Here is what happened and what to do.

14 Jul, 2026

OFAC Sanctions First VPN Service Over Ransomware

Learn why OFAC sanctioned First VPN Service and a malware cryptor seller, how 1VPNS helped ransomware groups, and how to defend against FSB router attacks.

13 Jul, 2026

CVE-2026-57807: Critical WordPress SSO Flaw Explained

CVE-2026-57807 affects miniOrange OAuth SSO through 38.5.8. Learn who is exposed, how the flaw works, plus safe mitigation and incident response steps.

13 Jul, 2026

Mobile App Security Guide: Risks, Fixes and Best Practices

Mobile app security explained simply, covering real risks, OWASP threats, encryption and practical steps to protect any app from hackers.

13 Jul, 2026

Apple OpenAI Lawsuit: Inside the Trade Secret Theft Claims

Apple OpenAI lawsuit explained. See what Apple accuses Tang Tan, Chang Liu and OpenAI of stealing, and what it means for hardware security.