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.

287published posts

Posts by this author

Everything Sharfunnahar Radia has published.

Showing 1–12 of 287 posts

13 Oct, 2026

Ledger Hardware Wallet Spy Chip: What Owners Need to Know

Ledger hardware wallet spy chip investigation: What Ledger confirmed, how an implant may expose recovery phrases, and what affected owners should do next.

12 Oct, 2026

Apple macOS Full Disk Access AI Agents: 7 Key Security Risks

Apple macOS Full Disk Access AI agents face tighter controls. Learn 7 critical privacy risks, Apple's changes, and what Mac users should do to stay secure.

08 Oct, 2026

Hikvision Camera RCE Attempts in Ukraine: CVE-2021-36260

Hikvision camera vulnerability CVE-2021-36260 was targeted in Ukraine. Learn what investigators saw, which devices may be exposed, and how to respond.

05 Oct, 2026

Microsoft X Account Hacked in Clippy Crypto Scam

Microsoft X account hacked in a Clippy crypto scam. Learn what happened, what Microsoft confirmed, the risks involved, and how users can stay protected.

30 Sep, 2026

ChatGPT Malware Alert: Custom GPTs Deliver RAT via ClickFix

ChatGPT malware campaign abuses Custom GPTs and ClickFix lures to deliver a RAT. Learn how the attack works, its warning signs, and defenses.

25 Sep, 2026

MacSync Malware Abuses iCloud Calendars to Deliver Payloads

acSync malware abuses public iCloud calendars to deliver macOS payloads. See how the attack works, what it steals, how it persists, and how to respond.

21 Sep, 2026

T-Mobile Rewards Points Scam: Fake Expiry Texts Explained

Fake T-Mobile rewards expiry texts are leading users to phishing sites. Learn how the scam works, red flags to spot, and what to do if you clicked one.

17 Sep, 2026

Windows 11 KB5124008 Domain Trust Bug: Cause and Fix Guide

KB5124008 may break Windows 11 domain trust on some AD-joined PCs. Learn the cause, affected environments, Microsoft workaround, and secure-channel fix.

09 Sep, 2026

CVE-2026-67401 cPanel Vulnerability: Check, Fix and Secure

Learn about CVE-2026-67401 cPanel vulnerability, affected versions, risks, how to check your server, apply the patch, and secure it from potential attacks.

02 Sep, 2026

SAP Security 2026: Risks, Best Practices & Checklist

Learn SAP security in 2026, including key risks, access control, patching, monitoring, cloud security, and a practical assessment checklist for teams.

31 Aug, 2026

Network Security: Types,Threats & Best Practices

Learn what network security is, how it works, major threats, key controls, Zero Trust, segmentation, and practical steps to secure business networks.

26 Aug, 2026

Chrome 152 Security Update: 327 Fixes, 10 Critical Flaws

Chrome 152 delivers 327 security fixes, including 10 Critical flaws. See key CVEs, affected versions, risks, and how to update safely.