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.

256published posts

Posts by this author

Everything Sharfunnahar Radia has published.

Showing 85–96 of 256 posts

09 Mar, 2026

WiFi Human Activity Recognition Through Walls

WiFi Human Activity Recognition Through Walls can detect movement, pose, and breathing using WiFi signals. Learn the security and privacy risks.

04 Mar, 2026

LexisNexis Data Breach Know How to Stay Protected

LexisNexis data breach exposed leaked files. Know how it happened, who may be affected, and how you can protect your data and reduce vendor risk today.

02 Mar, 2026

Samsung TV Privacy Texas Settlement: Are You Being Tracked?

Samsung TV privacy Texas settlement: New rules ban data tracking without consent. Learn how ACR works and protect your home privacy today.

28 Feb, 2026

Firefox 148 Sanitizer API Explained: Code and Use Cases

Firefox 148 Sanitizer API: Native XSS protection with setHTML(). Replace risky innerHTML. Code examples, tests, adoption guide for safer web apps.

25 Feb, 2026

CISA Flags FileZen Risk: CVE-2026-25108 Alert

CISA Confirms FileZen Security Risk as hackers exploit CVE-2026-25108. Learn how to patch your systems and protect your data from active command injection.

24 Feb, 2026

Redis RCE Vulnerability | Lets Hackers Control Servers

The Redis security vulnerabilities, a 13-year-old flaw, lets attackers run code remotely on servers. Learn how this Redis bug works and how to stay safe.

24 Feb, 2026

WhatsApp Account Password Security Feature Spotted in Beta Update

WhatsApp account password security feature spotted in Android beta 2.26.7.8, adding alphanumeric protection against SIM swapping attacks.

22 Feb, 2026

Mobile Application Penetration Testing in 2026: Complete Security Guide

Learn how mobile application penetration testing works, why it matters, real attack scenarios, tools, risks, and best practices for secure mobile apps.

19 Feb, 2026

CRESCENTHARVEST RAT Targets Protest Supporters

A deep dive into the CRESCENTHARVEST RAT malware campaign. Learn how it uses protest media to steal Telegram data and how to protect your device.

18 Feb, 2026

iOS Zero-Day Patched After 20 Years

Apple fixes an iOS zero-day vulnerability that went unnoticed for nearly two decades. Here’s what it means and how to stay protected.

16 Feb, 2026

Chrome Zero-Day Vulnerability Exploited in Wild

An in-depth, human-focused guide to the Chrome zero-day vulnerability, how active exploits work, real-world risks, and practical mitigation steps.

05 Feb, 2026

Weaponized Voicemail Attacks | How Hackers Gain Access

Weaponized voicemail attacks are being used by hackers to trick users into clicking malicious links and gaining remote access. Learn how these attacks work and how to stay protected.