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 25–36 of 36 posts

12 Jul, 2026

What is Endpoint Security? How Modern Protection Works

Learn what is endpoint security, how EPP and EDR protect devices, which threats endpoints face, and how organizations can choose and manage protection.

12 Jul, 2026

What is Ransomware? How It Works, Types & Prevention 2026

Learn how ransomware attacks work, the latest 2026 threat groups and statistics, and proven strategies to prevent and recover from an attack.

11 Jul, 2026

Agentic Ransomware Explained: Inside the JadePuffer Attack

JadePuffer shows how agentic ransomware works, hitting a Langflow flaw and a database in minutes. See the attack chain and how to defend your business.

10 Jul, 2026

AI Cybersecurity Explained: Uses, Risks and Best Practices

Learn how AI cybersecurity detects threats, supports analysts, automates response, manages risks, and improves security operations with practical guidance.

10 Jul, 2026

Cyber Security News This Week: AI Ransomware Hits Hard

Cyber security news this week covers the first AI driven ransomware attack, a DHS network hack, the Accenture breach, and urgent patches you need right now.

09 Jul, 2026

AssuranceAmerica Breach Exposes 6.9M Driver Records

AssuranceAmerica data breach exposed driver's license numbers, SSNs and policy data of 6.9 million people. Here is what happened and how to protect yourself.

11 Apr, 2026

AI Cyberattack Analysis: How Hackers Abused Claude & ChatGPT

AI chatbot cyber attack 2026 reveals how hackers used Claude and ChatGPT to breach government systems and expose critical data risks.

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.

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.

25 Nov, 2025

Microsoft’s Update Health Tools Vulnerability 2025: Learn How

Microsoft’s Update Health Tools vulnerability lets attackers run code remotely. Discover the hidden risks and protect your system today.

10 Sep, 2025

7 Simple Cell Phone Rules Everyone Must follow

Discover 7 simple cell phone rules to stay safe, protect privacy, and respect others. Easy tips for balanced, healthy, and mindful phone use.

06 Aug, 2025

Deadly TikTok Scam Malware Warning: Protect Your Device Now!

Deadly TikTok scam malware is spreading fast. Act now to protect your device from this dangerous and growing threat!