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Cristian Cornea

How I hacked 100 hackers

… Or script kiddies I could say

Nov 12, 2024

How I hacked 100 hackers

Nov 12, 2024

Do you think Threat Intelligence is “cool”?

We are hiring! SectionX.io

May 15, 2024

Do you think Threat Intelligence is “cool”?

May 15, 2024

BSides Transylvania Is Not A Simple Conference, Is a Training Ground For Your Security Team

As a leader in the IT industry, you know how critical it is to have a skilled and constantly evolving cybersecurity team. In today’s…

Mar 8, 2024

BSides Transylvania Is Not A Simple Conference, Is a Training Ground For Your Security Team

Mar 8, 2024

What to expect from BSides Transylvania 2024

Yes, we are doing a security conference this year in Romania, BSides Transylvania! Yes, we are “all-in” to make it one of the best.

Jan 31, 2024

What to expect from BSides Transylvania 2024

Jan 31, 2024

Bypass Canary Tokens for Monitored Commands

Through this article, we will explore a simple but creative method to bypass the Canary Tokens that are configured to alert when a specific…

Apr 2, 2023

Bypass Canary Tokens for Monitored Commands

Apr 2, 2023

Bypass Windows Defender

In this article, we will bypass Windows Defender (the latest version), explaining each step in detail.

Jul 28, 2022

Bypass Windows Defender

Jul 28, 2022

How to Bypass 2FA/MFA with Phishing

In this article, we will discuss how you can bypass Multi-Factor Authentication (MFA) in a Phishing attack, to takeover accounts.

Jul 20, 2022

How to Bypass 2FA/MFA with Phishing

Jul 20, 2022

BadUSB 101

In this article, we will discuss BadUSB, how to program it, and some offensive tricks of delivering it.

Jun 2, 2022

BadUSB 101

Jun 2, 2022

Methods to Exploit HTML Injection

In this article, we will discuss the HTML Injection vulnerability, and 3 methods of how to creatively leverage it for exploitation.

May 18, 2022

Methods to Exploit HTML Injection

May 18, 2022

Tips for Offensive Security Experienced Penetration Tester (OSEP) Certification

This exam makes OSCP seem ridiculously easy.

Apr 15, 2022

Tips for Offensive Security Experienced Penetration Tester (OSEP) Certification

Apr 15, 2022

Top 25 Subdomain Takeover Bug Bounty Reports

In this article, we will discuss the Subdomain Takeover attack, and present 25 disclosed reports based on this flaw.

Mar 15, 2022

Top 25 Subdomain Takeover Bug Bounty Reports

Mar 15, 2022

OSINT Tips for Penetration Testing

In this article, we will discuss some of my favorite OSINT techniques that can help during your penetration testing activities.

Feb 1, 2022

OSINT Tips for Penetration Testing

Feb 1, 2022

Top 25 Server-Side Request Forgery (SSRF) Bug Bounty Reports

In this article, we will discuss the Server-Side Request Forgery (SSRF) vulnerability, and present 25 disclosed reports based on this flaw.

Jan 19, 2022

Top 25 Server-Side Request Forgery (SSRF) Bug Bounty Reports

Jan 19, 2022

How to attack Offensive Security Web Expert (OSWE)

In this article, we will discuss about one of the toughest exams from Offensive Security, the web expert one (OSWE).

Jan 12, 2022

How to attack Offensive Security Web Expert (OSWE)

Jan 12, 2022

Password Policy Best Practices

In this article, we will discuss some “uncommon” password policy best practices, that are not followed by a lot of companies. Those are…

Oct 15, 2021

Password Policy Best Practices

Oct 15, 2021

How to understand us, the Pentesters

Companies and organizations are lacking a lot of understanding of how a pentester or ethical hacker is working to provide the best results…

Oct 4, 2021

How to understand us, the Pentesters

Oct 4, 2021

Top 25 Account Takeover Bug Bounty Reports

In this article, we will discuss the Account Takeover attack, and present 25 disclosed reports based on this issue.

Sep 7, 2021

Top 25 Account Takeover Bug Bounty Reports

Sep 7, 2021

Quick Guide to Web Penetration Testing

Through this article, we will discuss some tests and guidelines that are part of my Web Penetration Testing methodology.

Jul 7, 2021

Quick Guide to Web Penetration Testing

Jul 7, 2021

Published in
InfoSec Write-ups

Top 25 Clickjacking Bug Bounty Reports

In this article, we will discuss the Clickjacking vulnerability, how to find one, and present 25 disclosed reports based on this issue.

Jun 15, 2021

Top 25 Clickjacking Bug Bounty Reports

Jun 15, 2021

3 Traits of a Good Ethical Hacker

In this article, we are going to discuss 3 important traits of any ethical hacker, bug bounty hunter, or penetration tester.

May 11, 2021

3 Traits of a Good Ethical Hacker

May 11, 2021

Cristian Cornea

Cristian Cornea

🥷🏻Zerotak - Cyber Security & Pentesting 🧑‍🎓CSTCE - Cyber Security Training Centre of Excellence 🦉SectionX.io - Threat Intel🧛🏼BSides Transylvania

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