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 121–132 of 256 posts

03 Nov, 2025

Windows 11 Ask Copilot Update: Learn the New AI Tool

Windows 11 Build 26220.7051 adds Ask Copilot, a smart AI assistant for everyday tasks. Learn how it works and how to enable it on your PC today!

27 Oct, 2025

Scattered LAPSUS$ Hunters: Dark Web Leak Site Shutdown

Scattered LAPSUS$ Hunters' Onion leak website was seized by law enforcement, disrupting major cybercrime operations and exposing dark web threats.

25 Oct, 2025

UK Government's Enhanced Cybersecurity Measures Explained

Explore the UK Government's Enhanced Cybersecurity Measures, their impact on businesses, supply chains, and how citizens are protected from cyber threats

25 Oct, 2025

Hoplon Infosec Weekly Recap stories from October 19 to 24, 2025

Hoplon Infosec weekly recap Oct 19–24, 2025: Zero Trust insights, Moonlight Maze case study, and top cybersecurity updates

22 Oct, 2025

TARmageddon Rust Flaw Allows Hackers to Run Code Remotely

A critical TARmageddon Rust flaw enables hackers to run code on your system. Learn its risks, safety steps, and how Hoplon Infosec can help.

19 Oct, 2025

Third-party Vendor Breachs Impacting Major Corporations

Discover how Third-party vendor breachs put major corporations at risk and explore strategies to protect sensitive data and strengthen security defenses.

18 Oct, 2025

AI Used in Phishing Attacks: How Scammers Trick Everyone

Discover how AI used in phishing attacks makes scams smarter, harder to detect, and more dangerous. Learn tips to protect yourself and your organization.

17 Oct, 2025

Discord Data Breach 2025: Hackers Steal 1.5 TB of User Data and ID Photos

A Discord breach in 2025 exposed 1.5 TB of user data with ID photos. Learn what happened, who was affected, and simple steps you can take to stay safe now

16 Oct, 2025

Microsoft Stops Vanilla Tempest Fake Teams Attack

Microsoft blocked the Vanilla Tempest attack by revoking fake Teams certificates. See how it worked and how Hoplon Infosec keeps your systems secure.

15 Oct, 2025

Remote Desktop Vulnerabilities: Windows RDP Code Risk

Remote desktop vulnerabilities 2025 let attackers execute code via Windows RDP client. Learn real-world risks, exploits, and how to protect your systems.

25 Sep, 2025

Luggage Tag Scam Alert | Cyber security Awareness by Hoplon InfoSec

Wondering if it’s safe to put your info on a luggage tag? Learn what details to include, risks to avoid, and tips to protect your privacy while traveling.

25 Sep, 2025

Volvo Data Breach Reveals Employee Risks After HR Supplier Attack

Discover the shocking Volvo Data Breach that exposed employee records after a supplier attack. Learn what happened and how to safeguard your data today.