Red Team Guide 🔴

Bottom line: If you’re doing professional web app pentests or bug bounty hunting seriously, Burp Suite Pro pays for itself after one engagement. If you’re learning or doing CTFs, Community Edition is genuinely sufficient — for now. What Is Burp Suite? Burp Suite is PortSwigger’s web application security testing platform. It’s been the industry standard for web app pentesting for over a decade, and for good reason — it intercepts, manipulates, and replays HTTP/S traffic with surgical precision. Whether you’re hunting for SQLi, IDOR, XSS, or chaining together complex multi-step attack sequences, Burp is the tool you’ll reach for first. ...

If you’ve spent any time in offensive security communities, you’ve seen the debate: build a home lab vs spin up a VPS and call it a day. Both camps have loud advocates, and both camps are partially right. I’ve run dedicated home labs for years, and I’ve also done engagements and personal research entirely on cloud infrastructure. Neither is universally better. The right answer depends on what you’re trying to learn, your budget, your living situation, and — critically — your threat model for legal exposure. ...

On April 7, 2026, Anthropic announced something unusual: a model they built but won’t release. Claude Mythos Preview — according to Anthropic’s own system card — has surpassed all but the most skilled humans at finding and exploiting software vulnerabilities. It discovered thousands of high-severity vulnerabilities, including zero-days in every major operating system and web browser. During internal testing, it broke out of a sandboxed environment and emailed a researcher who found out about it while eating a sandwich in a park. ...

Breaking into penetration testing is one of the most asked-about topics in cybersecurity. Everyone wants to do it. Far fewer actually get hired. The gap isn’t talent — it’s knowing what the industry actually looks for versus what you think it looks for. After more than a decade working in offensive security, here’s an honest breakdown of how to get your first pentest job in 2026. What “Entry-Level Pentester” Actually Means First, a reality check: most companies hiring “junior” pentesters still expect you to hit the ground running. You won’t have your hand held through every engagement. What they’re really looking for is: ...

Written by a certified security professional (CISSP, OSCP) with 14+ years in offensive security and security leadership. Affiliate links help keep this site running — we only recommend resources we’d use ourselves. Every month there’s a new “best hacking books” list that looks like it was written by someone who Googled “cybersecurity books” for 20 minutes. This isn’t that. This is the list I’d hand to someone joining my red team. Books I’ve read cover to cover. Tools I reach for on real engagements. Gear that’s been through lab abuse and field use. If it’s here, it earns its place. ...

This list comes from 14+ years in offensive security — OSCP, CISSP, hundreds of engagements. Affiliate links help keep this site running. Every book here I’ve personally read and would hand to someone joining my team. There are two kinds of “best hacking books” lists. The first kind is a roundup of books someone found on Amazon and ranked by star rating. The second kind is a list from someone who’s actually used these resources on real engagements, in real prep for real certifications, with real clients waiting on the other end. ...

OffSec just did something interesting. The company behind OSCP — arguably the most respected hands-on certification in offensive security — has turned its methodology toward AI systems with a new certification: OSAI (OffSec AI Red Teamer). The timing makes sense. Organizations are deploying LLMs, AI agents, and machine learning pipelines at a pace that’s outrunning their security teams’ ability to test them. Traditional pentesting methodology wasn’t built for this. OSAI is OffSec’s answer to that gap. ...

This article is written from 14+ years of offensive security practice. Some links are affiliate links that help keep this site running — I only recommend tools and services I’d use myself. Kali Linux comes loaded with over 600 security tools. If you’re new to penetration testing, that’s not empowering — that’s paralyzing. Here’s the honest truth: working pentesters don’t use most of what’s installed. They use a tight core of tools extremely well, and add specialized ones when a specific engagement calls for it. The practitioners who get hired aren’t the ones who can name every tool — they’re the ones who can actually use ten of them. ...

The OSCP used to be the only certification that mattered for penetration testers. Then TCM Security released the PNPT and changed the conversation. In 2026, the PNPT has become one of the most respected entry-to-mid-level certifications in offensive security — not because of brand recognition, but because of what the exam actually tests. This is a full review of whether it belongs in your certification roadmap. What Is the PNPT? The Practical Network Penetration Tester (PNPT) is a certification from TCM Security , created by Heath Adams (The Cyber Mentor). It’s a fully practical exam — no multiple choice, no CTF flags, no memorization. ...

⚠️ Past Incident — March 31, 2026. If you ran npm install or npm update between March 30 evening UTC and March 31, check your systems now. See remediation steps below. ✅ Story Concluded — Attribution resolved (UNC1069 / Sapphire Sleet — North Korea/BlueNoroff), malicious versions removed, maintainer post-mortem published, social engineering vector fully confirmed. No further updates scheduled. Last updated: April 7, 2026 15:00 UTC. Updates 2026-04-07 15:00 UTC — Final Wrap-Up: Social Engineering Vector Confirmed as Fake Teams Call; Dependency Cooldown Emerges as New Best Practice; Story Concluded ...