Author profile

Gazi Mahmud

Cybersecurity Leader

Co-Founder and CIO of Hoplon InfoSec LLC, cybersecurity leader, and CISM & CISA certified professional with expertise in cyber risk management, security governance, compliance, and incident response.

206published posts

Posts by this author

Everything Gazi Mahmud has published.

Showing 1–12 of 206 posts

23 Oct, 2026

PHP Security Vulnerabilities: PHP2Shell Fixed, New RCE Risk?

PHP Security Vulnerabilities:PHP2Shell flaws are patched, but another RCE risk remains in some setups. See affected versions and fixes. Check your server.

20 Oct, 2026

SBI Data Breach Claim: 375,000 Accounts Allegedly Exposed

SBI data breach claim: A group alleges access to 375,000 accounts and 2,722 PDF files. Here is what is verified, what remains unknown,and how to respond.

16 Oct, 2026

iOS 27.0.1 Jailbreak: What the iPhone 18 Pro Demo Proves

iOS 27.0.1 Jailbreak was demonstrated on iPhone 18 Pro at Hexacon 2026. See what the demo proves, what's unverified, and whether a tool is available.

14 Sep, 2026

GitLab CVE-2026-85706: Critical Flaw Actively Exploited

GitLab CVE-2026-85706 is actively exploited and rated CVSS 10. See affected versions,fixed releases, detection guidance, and urgent patch steps.

04 Sep, 2026

Chrome Zero-Day CVE-2026-85046: Urgent Update & Patch Guide!

Google patched CVE-2026-85046, an actively exploited Chrome V8 zero-day. Learn affected versions, security impact, and how to update and verify Chrome now.

24 Aug, 2026

Fake CAPTCHA Mac Malware: ClickFix Attack Explained

Fake CAPTCHA Mac malware uses ClickFix to trick users into running Terminal commands. Learn how the attack works, what it can steal, and how to respond.

24 Jul, 2026

Google Chrome Emergency Security Update: Update Now or Risk!

Google Chrome releases an emergency security update fixing 4 high-severity vulnerabilities. Update to version 150.0.7871.186 now to protect your data!

07 Jul, 2026

Air Gap Attack: How TrojPix Steals Data From Offline PCs

Air gap attack research shows TrojPix can leak data from offline PCs using video cables. Learn how it works and how to stop it before it starts.

04 Jul, 2026

What is Cyber Security? Data Breach Risks Explained

What is cyber security, why data breaches happen, and how phishing, ransomware, cloud risks, and weak access controls affect organizations today.

01 Jul, 2026

Phantom Squatting: AI Domains Fueling New Phishing

Phantom squatting turns AI hallucinated domains into phishing traps. See Unit 42's research, real breach cases, and how to defend your brand today.

30 Jun, 2026

Apple AI Discovered WebKit Vulnerabilities Explained

Apple patched AI discovered WebKit vulnerabilities in June 2026, including a Claude credited flaw. Here is what happened and what to do now.

25 Jun, 2026

Gaslight macOS Malware: The Rust Implant That Tricks AI

Gaslight is a state-sponsored Rust macOS backdoor using prompt injection to evade AI triage, steal Keychain data, and run C2 over Telegram. Full analysis.