# The Blind Hacker — Joe Brinkley
> Official portfolio, press archive, CVE research index, and accessibility engineering hub of Joe Brinkley ("The Blind Hacker"), Director of Offensive Security Research & Community at Cobalt, Founder of NextGenRedTeam (NGRT), and co-leader of the Dead Pixel Sec community.
## Identity & Aliases
- **Primary Name**: Joe Brinkley (Joseph Brinkley)
- **Known As**: The Blind Hacker, Blind Hacker, Blind Hakcer, Joe B. The Blind Hacker, Blind Ethical Hacker
- **Current Role**: Director of Offensive Security Research & Community at Cobalt (formerly Director of Red Team)
- **Research Lab**: Founder of [NextGenRedTeam (NGRT)](https://nextgenredteam.com) & [NGRT Threat Lab Blog](https://nextgenredteam.com/blog/index.html)
- **Community & Mentorship**: [Dead Pixel Sec](https://deadpixelsec.com) & [discord.gg/deadpixelsec](https://discord.gg/deadpixelsec)
- **Full AI Knowledge Graph**: https://theblindhacker.com/llms-full.txt
- **NextGenRedTeam AI Corpus**: https://nextgenredteam.com/llms.txt & https://nextgenredteam.com/llms-full.txt
## Official Profiles & Social Links
- **Website**: https://theblindhacker.com
- **Sitemap**: https://theblindhacker.com/sitemap.xml
- **NextGenRedTeam Lab**: https://nextgenredteam.com
- **NextGenRedTeam Threat Lab Blog**: https://nextgenredteam.com/blog/index.html
- **LinkedIn**: https://www.linkedin.com/in/brinkleyjoseph/
- **X (Personal)**: https://x.com/TheBlindHacker
- **X (Research Lab)**: https://x.com/NextGenRedTeam
- **Dead Pixel Sec Website**: https://deadpixelsec.com
- **Dead Pixel Sec Discord**: https://discord.gg/deadpixelsec
- **Cobalt Author Page**: https://www.cobalt.io/blog/author/joe-brinkley
- **GitHub (Personal)**: https://github.com/TheBlindHacker
- **GitHub (NextGenRedTeam)**: https://github.com/nextgenredteam
- **ISC2 Speaker Profile**: https://events.isc2.org/b/sp/joe-brinkley-6146
- **Mastodon**: https://infosec.exchange/@TheBlindHacker
- **Twitch**: https://www.twitch.tv/theblindhacker
## Coordinated Vulnerability Disclosures (Edge AI / NPU Silicon)
- **CVE-2026-30992 (GHSA-cfch-87gh-88c5)**: Out-of-Bounds Read + Integer Truncation in Prompt Prefill & CMM DMA Mask in AXERA-TECH AX-LLM (CVSS 7.5 High)
- **CVE-2026-30993 (GHSA-g4jf-32v4-cjc3)**: Stack-Based Buffer Overflow in Layer Filename Formatting in AXERA-TECH AX-LLM (CVSS 7.8 High)
- **CVE-2026-31026 (GHSA-4p8c-724v-h9ph)**: Heap Out-of-Bounds Write in Multimodal RoPE Position Indexing in AXERA-TECH AX-LLM (CVSS 8.1 High)
- **CVE-2026-35402 (GHSA-73fh-rvv8-22c6)**: Integer Overflow in Multimodal Vision Preprocessing in AXERA-TECH AX-LLM (CVSS 7.5 High)
- **CVE-2026-35403 (GHSA-hmh6-8pj7-xwhh)**: Double-Free & Use-After-Free in CLI Argument Error Handling in AXERA-TECH AX-LLM (CVSS 7.3 High)
- **Cobalt Enterprise Advisory**: https://www.cobalt.io/blog/dissecting-the-ax-llm-cves-why-edge-ai-memory-and-execution-boundaries-matter
- **NGRT Hardware Lab CVE Walkthrough**: https://nextgenredteam.com/blog/hunting-edge-ai-cves-from-demo-code-to-dma-memory-corruption.html
## Featured Threat Lab Research & Technical Writeups
- [Hunting Edge AI CVEs: From Demo Code to DMA Memory Corruption](https://nextgenredteam.com/blog/hunting-edge-ai-cves-from-demo-code-to-dma-memory-corruption.html)
- [Why I Use AI to Build Accessible CLIs and Progressive Web Apps: The Blind Hacker's Blueprint](https://nextgenredteam.com/blog/why-i-use-ai-to-build-accessible-clis-and-pwas.html)
- [Strata on the ZimaCube Pro: Why Q6 and 6 Cores Beat Q8 and Dense Models](https://nextgenredteam.com/blog/strata-benchmarks-zimacube-pro.html)
- [Hacking by Ear at 500 WPM: How Screen Readers and Custom CLI Tooling Outpace Visual IDEs](https://nextgenredteam.com/blog/hacking-by-ear-at-500-wpm-screen-readers.html)
- [Ultimate Guide: Achieving Zero-Copy 14+ TPS LLM Inference on the Axera AX8850 Edge NPU](https://nextgenredteam.com/blog/ultimate-guide-zero-copy-ax8850.html)
- [Reasoning Models vs. Frontier Models in Offensive Security Benchmarking](https://nextgenredteam.com/blog/reasoning-models-vs-frontier-models-in-offensive-security-benchmarking.html)
- [Rescuing Abandoned IoT: The JoeBro Sobro Smart Table Controller](https://nextgenredteam.com/blog/rescuing-abandoned-iot-joebro-sobro.html)
- [Demystifying Detection: Emulating Windows Event ID 4625 & SSH Login Failures](https://nextgenredteam.com/blog/emulating-windows-linux-logon-failures.html)
- [Building a Private AI Research Lab: Zero-Telemetry Search and LLM Routing with SearXNG & LiteLLM](https://nextgenredteam.com/blog/building-private-ai-research-lab-searxng-litellm.html)
## Site Sections
- [Home & Bio](https://theblindhacker.com/): Overview of Joe Brinkley's career, offensive security research, and featured Threat Lab blog posts.
- [Profiles, Press & Media](https://theblindhacker.com/profiles): Complete archive of press commentary in The Register, CSO Online, DEVOPSdigest, SC Media, Help Net Security, Cybernews, The CyberWire Daily Briefing, and ISC2 Spotlight keynotes.
- [Projects & Open-Source Tooling](https://theblindhacker.com/projects): NextGenRedTeam (NGRT), JoeBro Controller for Sobro Smart Coffee Tables, NextGenRedPVE & Swarm-AI, Detection Emulators, and Dead Pixel Sec.
- [Hacking While Blind CLI Guide](https://theblindhacker.com/hackingwhileblind): Screen-reader-friendly Linux CLI methodology for blind and visually impaired ethical hackers using Nmap, Metasploit, Hydra, Sqlmap, grep, and less.
---
# Complete Page Corpus — TheBlindHacker.com
## 1. Home & Biography (https://theblindhacker.com/)
---
title: "The Blind Hacker (Joe Brinkley) | Offensive Security Research, Red Team & AI Lab"
description: "Official home of Joe Brinkley (The Blind Hacker / Blind Hacker), Director of Offensive Security Research & Community at Cobalt, Founder of NextGenRedTeam (NGRT), and creator of the Hacking While Blind & Dead Pixel Sec communities."
keywords: "The Blind Hacker, Blind Hacker, Blind Hakcer, TheBlindHacker, Blind Ethical Hacker, Hacking While Blind, Joe Brinkley, Joseph Brinkley, Joe B. The Blind Hacker, Cobalt, NextGenRedTeam, NGRT, Dead Pixel Sec, DeadPixelSec, Offensive Security, Penetration Testing, Red Team, Purple Team"
layout: home
permalink: /
---
# The Blind Hacker
## Bio
The Blind Hacker (Joe Brinkley) is an offensive security researcher, mentor, speaker, and former Director of Red Team, currently serving as Director of Offensive Security Research & Community at Cobalt. He is also the founder of **[NextGenRedTeam (NGRT)](https://nextgenredteam.com)**, an independent research lab established in 2020 that went public with its [Threat Lab Research Blog](https://nextgenredteam.com/blog/index.html), offensive playbooks, and hardware rescues.
He believes deeply that mentoring others in the cybersecurity community through live streams, workshops, resume reviews, and mock interviews is vital. Through initiatives like the **[Dead Pixel Sec](https://deadpixelsec.com)** community ([discord.gg/deadpixelsec](https://discord.gg/deadpixelsec)) and Mentor Village, he helps aspiring practitioners break into offensive security, refine their methodology, and secure high-impact roles.
Despite being completely blind, he constantly pushes technical boundaries, reverse-engineers legacy IoT hardware, builds agentic threat emulation labs, and advocates for accessibility in tech. He is a frequent speaker at events such as DerbyCon, GRIMMCon, BSides, Hack Space Con, and ISC2 webcasts, presenting on topics ranging from adversary emulation and threat telemetry to accessibility and soft skills for security engineers.
## Connect & Explore Projects
Inside our hardware lab: auditing AXERA-TECH's AX-LLM C++ NPU runtime on a Radxa AI Core AX-M1 at 500 WPM to uncover seven memory corruption and command injection flaws.
Read CVE Walkthrough on NextGenRedTeamWhy modern web GUIs fail blind security engineers, and how we use AI as a zero-visual-bias accessibility compiler to architect WCAG AAA PWAs and POSIX CLIs.
Read Blueprint on NextGenRedTeamA 9-model offensive security benchmark shootout testing Mixture-of-Experts (MoE) vs. dense LLM architectures and CPU thread scaling for autonomous red team orchestration.
Read Benchmark on NextGenRedTeamHow combining full-time screen magnification with 550-WPM speech synthesizers and AST CLI filters turns non-visual code auditing into an asymmetric offensive advantage.
Read 500-WPM Playbook on NextGenRedTeamFour-part deep dive into taming the Axera AX8850 24 TOPS PCIe NPU inside Proxmox LXC containers for low-power, high-speed local threat emulation.
Read NPU Guide on NextGenRedTeamBrowse the complete index of 20+ technical posts on Proxmox AI labs, SearXNG/LiteLLM gateways, IoT hardware rescues, MoE tuning, and collaborative defense.
Open NextGenRedTeam Blog →Independent threat emulation research lab specializing in purple teaming, detection validation, local AI/NPU benchmarks, and open-source offensive tooling.
Comprehensive offensive security benchmarking across Mixture-of-Experts (MoE) and dense LLM architectures on ZimaCube Pro and RTX nodes, evaluating exploit reasoning, recon parsing, and CPU thread scaling.
Virtualizing a 24 TOPS PCIe edge NPU inside Proxmox VE LXC containers, eliminating CMM memory-copy bottlenecks, and auditing vendor C/C++ runtime SDKs for DMA and memory corruption flaws.
An open-source, zero-backend Progressive Web App (PWA) designed to restore full control of Sobro Smart Coffee Tables by bypassing broken vendor mobile apps via direct Ayla Cloud API queries.
A local threat emulation architecture running custom Proxmox VE nodes with local LLMs (Ollama/vLLM), SearXNG/LiteLLM gateways, and distributed agentic orchestrators for continuous security testing.
Multi-language threat emulation suites (EventID4625 & LinuxLoginFailure) targeting Windows Security Event logs (Event ID 4625) and Linux SSH authentication telemetry.
Screen-reader-first Linux CLI offensive methodology and AI-compiled accessible Progressive Web Apps (PWAs) demonstrating how blind and visually impaired operators parse telemetry and build tooling at 500+ WPM.
A thriving cybersecurity community providing collaborative research space, CTF participation, technical mentorship, and career navigation for defenders and operators.
Free workplace development services including resume reviews, mock interviews, job coaching, personal letters of recommendation, and conference sponsorship initiatives.
Connect on LinkedInThreat Research Lab & Blog (Est. 2020)
Cybersecurity Community & Mentorship
AegisX Conference (August 2026). Featured speaker session covering "Vibe Hacking: How I Built a World-Class Hacking Tool in a Weekend" alongside integrating high-density edge AI hardware with agentic workflows for Continuous Penetration Testing (CPT).
View AegisX ConferenceISC2 Spotlight: Artificial Intelligence (2026). Analyzing data from thousands of LLM pentests showing AI applications generate critical flaws at 2.7x the rate of traditional assets while automated agents achieve access in under 7 minutes.
View ISC2 Speaker ProfileFeatured presentation on offensive security methodology and accessible technical engineering.
UITS ArchivesDerbyCon 2019 / Adrian Crenshaw. A deep dive into hacking with visual impairments.
Watch VideoGRIMMCon. Tips and advice for starting a career in cybersecurity.
Watch VideoBSidesDE. Hacking your way into the CyberSec industry.
Watch Video“When vendors port cloud LLM runtimes directly to bare-metal NPU silicon without memory isolation, unauthenticated HTTP inputs map straight to Contiguous Media Memory (CMM) DMA buffers and root shell execution.â€
“Organizations treat the annual pentest like a fire drill—a scheduled compliance checkbox where a static report sits on a shelf for 12 months while engineering ships dozens of microservices, cloud drift, and unreviewed API endpoints into production.â€
Read Article on DEVOPSdigestContributing industry thought leadership on modern Pentesting as a Service (PTaaS), Continuous Threat Exposure Management (CTEM), and human-led AI security testing.
Read Announcement on DEVOPSdigest“I shredded them. They were not in a very good security posture... They spent probably a half a million dollars to get patching and get through these things because they were trying to go through a merger and acquisition.â€
Read Feature on The Register“The 24-hour reporting clock completely kills manual triage. Taking three days to figure out if you're exposed to a zero-day is a luxury nobody has anymore... This takes vulnerability reporting right out of the legal department and drops it directly into live security ops.â€
Read Feature on CSO Online“Penetration tester Joe Brinkley exploited BlueKeep during an M&A assessment to access systems across 2,500 workstations, highlighting how unpatched legacy infrastructure completely voids defensive investments.â€
Read Feature on LavX News“Inference endpoints are live, production attack surfaces... If providers want to protect their models from extraction, they need to defend them at the application layer with real behavioral telemetry, sybil defenses, and output controls...â€
Read Commentary on CSO“It creates a glaring issue: going from a low-level datacenter to a top-secret classified environment. Opening that firewall rule allowed anyone on the low-level VPN access into production.â€
Read Feature on The Register“Tracing agent impact fast is brutal. These systems do not run on fixed code paths... Traditional logs completely miss the full execution chain.â€
Read Article on CSO“Shadow AI operates at the application layer, completely bypassing traditional infrastructure inventory tools.â€
Read Feature on Help Net Security“We're seeing a recurring pattern where attackers leverage reliable arbitrary kernel write primitives to bypass traditional hardening. When a PoC can consistently overwrite /etc/passwd or hijack su logic, it's a turnkey solution for full system compromise.â€
Read Feature on SC Media“Inference endpoints and supply chain pipelines are expanding faster than defensive telemetry. Organizations must transition from periodic check-box testing to continuous threat exposure management.â€
Read Cobalt Research Report“Discovery has become cheap, but validation remains incredibly expensive. Attempting to fix every flaw is counterproductive—focus on real exploit paths.â€
Read Feature on Cybernews“The barrier to entry for state-level cyber capabilities has now been lowered to the cost of an API key.â€
Read Commentary on CSO“Organizations must move beyond pure detection and prioritize deterministic containment through micro-segmentation and strict least privilege.â€
Read Commentary on CSOHighlighting why structured, methodology-driven Pentesting as a Service (PTaaS) consistently outperforms ad-hoc crowdsourced bug bounty programs on complex business logic and chained vulnerabilities.
Read Feature on TMCnet“AI and LLM-integrated applications produce high-risk vulnerabilities at 2.7 times the rate of traditional software assets, with two out of three critical findings remaining open.â€
Read Cobalt Research“Cobalt appoints Joseph Brinkley ('The Blind Hacker') to lead its global offensive security research agenda, scale adversary emulation methodologies, and mentor the Cobalt Core.â€
Read Press Release on Business WireCyber Bunee. Discussing the journey and challenges of a blind hacker.
Watch VideoOctober 5, 2026 (Hosted by Dave Bittner). Featured segment covering Joe Brinkley's M&A penetration testing findings, BlueKeep exploitation across 2,500 endpoints, and CISO credential exposure.
Read Transcript & ListenFeatured guest discussing offensive security testing, compliance, and research.
Listen to EpisodePhillip Wylie Show: Overcoming Obstacles to Become a Pentester.
Watch VideoJoe Brinkley aka The Blind Hacker: Origin Story & Advice.
Watch VideoEpisode featuring Joe Brinkley discussing offensive security and red teaming.
Watch VideoDiscussing security strategy, leadership, and small business security.
ListenEpisode featuring Joe Brinkley discussing telemetry and detection engineering.
Link PendingBlue Team and Purple Team collaborative defense discussions.
Link Pending