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  • Binary Exploitation CTF Challenges: Step-by-Step — HackerXone
    CTF

    Binary Exploitation CTF Challenges: Step-by-Step

    ByHackerXone Team October 21, 2026

    Most teams waste hours on binary CTF challenges by skipping recon. Learn the exact three-step methodology — checksec, cyclic offset, ret2libc — with real GDB output and a working pwntools exploit skeleton you can adapt today.

    Read More Binary Exploitation CTF Challenges: Step-by-StepContinue

  • Volatility 3 Memory Forensics: Practical Guide — HackerXone
    Security Tools

    Volatility 3 Memory Forensics: Practical Guide

    ByHackerXone Team October 20, 2026

    BlackByte and similar threat actors live entirely in memory to dodge endpoint detection. This hands-on Volatility 3 guide walks through process analysis, injected shellcode detection, and network artifact extraction — with real commands and output you can run today.

    Read More Volatility 3 Memory Forensics: Practical GuideContinue

  • Analyzing Malicious Office Macros: Step-by-Step — HackerXone
    Malware

    Analyzing Malicious Office Macros: Step-by-Step

    ByHackerXone Team October 19, 2026

    Emotet and dozens of campaigns like it live or die by whether defenders can pull apart a VBA macro before it calls home. This walkthrough covers static extraction with olevba, manual Base64 deobfuscation, and scoping an infection using process logs — with real commands at every step.

    Read More Analyzing Malicious Office Macros: Step-by-StepContinue

  • RCE via Deserialization: Java & PHP Gadget Chains — HackerXone
    Exploits

    RCE via Deserialization: Java & PHP Gadget Chains

    ByHackerXone Team October 18, 2026

    Deserialization gadget chains have handed attackers RCE in Java and PHP apps for over a decade. This post walks through real ysoserial and PHPGGC payloads, shows exactly what the output means, and tells you what to look for in your own apps right now.

    Read More RCE via Deserialization: Java & PHP Gadget ChainsContinue

  • Microsoft 365 Phishing & Account Takeover Techniques — HackerXone
    Microsoft

    Microsoft 365 Phishing & Account Takeover Techniques

    ByHackerXone Team October 17, 2026

    Attackers are bypassing Microsoft 365 MFA with session-cookie theft and OAuth consent grant attacks — no malware required. Here’s exactly how the techniques work, with real tool output, and one policy change you can make right now to cut your exposure.

    Read More Microsoft 365 Phishing & Account Takeover TechniquesContinue

  • SSH Hardening: Production Server Complete Guide 2026 — HackerXone
    Linux

    SSH Hardening: Production Server Complete Guide 2026

    ByHackerXone Team October 16, 2026

    Default SSH configurations ship insecure, and production servers get probed the moment they hit the internet. This guide walks through auditing exposure with ssh-audit, applying a locked-down sshd_config, and layering fail2ban for runtime protection — with real commands and output at every step.

    Read More SSH Hardening: Production Server Complete Guide 2026Continue

  • LLM Jailbreaking: What Security Teams Must Know — HackerXone
    AI Security

    LLM Jailbreaking: What Security Teams Must Know

    ByHackerXone Team October 15, 2026

    LLM jailbreaking lets attackers bypass AI safety guardrails using nothing but text — no exploits required. Learn how attackers probe your models, what indirect prompt injection looks like in the wild, and the three architectural controls every security team should implement now.

    Read More LLM Jailbreaking: What Security Teams Must KnowContinue

  • CTF Web Challenge Walkthrough: Method & Tools — HackerXone
    CTF

    CTF Web Challenge Walkthrough: Method & Tools

    ByHackerXone Team October 14, 2026

    A hands-on CTF web challenge walkthrough using recon, directory brute-forcing, and SQL injection to capture the flag. Covers real commands with Gobuster, Burp Suite, and sqlmap — methodology you can apply to any web challenge.

    Read More CTF Web Challenge Walkthrough: Method & ToolsContinue

  • OSINT Recon Techniques & Tools for 2026 — HackerXone
    Security Tools

    OSINT Recon Techniques & Tools for 2026

    ByHackerXone Team October 13, 2026

    A 2026 logistics breach started with passive OSINT on a single exposed Jenkins instance. This post walks through theHarvester, Shodan CLI, and Maltego with real commands and output — showing exactly how attackers find your attack surface before you do.

    Read More OSINT Recon Techniques & Tools for 2026Continue

  • Malware Obfuscation Techniques Defenders Must Know — HackerXone
    Malware

    Malware Obfuscation Techniques Defenders Must Know

    ByHackerXone Team October 12, 2026

    Lazarus Group shipped payloads that beat five AV engines in 2025 — not through novel exploits, but through layered obfuscation. This post walks through Base64 decoding, XOR brute-forcing, and unpacking PE files with real commands so defenders can dismantle these techniques on the spot.

    Read More Malware Obfuscation Techniques Defenders Must KnowContinue

  • CVE Analysis: Breaking Down Critical Vulns Step by Step — HackerXone
    Exploits

    CVE Analysis: Breaking Down Critical Vulns Step by Step

    ByHackerXone Team October 11, 2026

    Most defenders have the CVE number but no idea what the exploit actually looks like. This guide breaks down CVE analysis step by step — fingerprinting targets, reproducing vulnerabilities, and mapping the real blast radius with real commands and tool output.

    Read More CVE Analysis: Breaking Down Critical Vulns Step by StepContinue

  • Pass-the-Hash & Pass-the-Ticket Attacks Explained — HackerXone
    Microsoft

    Pass-the-Hash & Pass-the-Ticket Attacks Explained

    ByHackerXone Team October 10, 2026

    Pass-the-Hash and Pass-the-Ticket attacks let adversaries move through Active Directory without ever cracking a password. This post walks through real Mimikatz and Impacket output, explains what it means, and shows exactly what defenders should do first.

    Read More Pass-the-Hash & Pass-the-Ticket Attacks ExplainedContinue

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