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cvENGINE: the most advanced external attack surface assessment you can get for free. Point it at a domain: bbot, nmap, and Nuclei map your attack surface, then an AI proves which CVEs can actually hit you with read-only checks.
github.com/hevnsnt/CVEngine
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🚨 Critical pre-authentication RCE research published for two PHP core vulnerabilities; CVE-2026-109618 + CVE-2026-109619
PoC: github.com/ikow/php2shell-po…
The flaws affect PHP's session.upload_progress handling and can be chained through session-file injection, memory corruption, or deserialization behavior to achieve remote code execution under specific application conditions.
CVSS: 9.2 Critical
Affected: PHP 5.4.0 through 8.5.11
Fixed: PHP 8.2.35, 8.3.36, 8.4.27, and 8.5.12
The repository includes verification PoCs for session injection, a heap use-after-free, and handler-mismatch deserialization, along with a vulnerable Docker lab and detailed technical analysis.
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Replying to @jedisct1
This is a 4th variation and similar to my pre-existing PoC github.com/dinosn/php-8.5.5-…
php2shell - CVE-2026-109618 / CVE-2026-109619 github.com/ikow/php2shell-po…
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Setting Up REA with Claude Code — Teaching AI to Read Binaries with Ghidra (with Codex & OpenCode) e.ercanatay.com/rea-en
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done 😊
📄 Skills in Agent Harnesses
A lot of people don't know this (I didn't until recently) but most agent harnesses will load the description of your skill upon starting up your harness. This is how Claude Code works.
What people don't usually know is that even when you explicitly call a skill to be used inside of a harness, or the AI figures out to use a skill, it usually only does a read of the first 150 lines of the skill (to understand how to use it or if it applies to the work it's trying to do).
It's really important to outline a table in the first 150 lines of the mandatory parts of the skill that must be run when you invoke the skill.
If you make some type of mandatory instruction after 150 lines, it might get missed entirely. If you describe in prompting that you want to use a provided Python script or template, it also might be out of bounds of that 150 lines and never get called correctly.
If you write a table of contents of the skill actions in the first 150 lines and mark which ones are mandatory (or that, if the user has called the skill, you must read the whole skill context and all references), you get more reliable skills. We use markdown checklists for this now.
Building an agentic Vulnerability Research Workflow
blog.quarkslab.com/from-ai-a…
Julien Lair (@quarkslab)
Using LLMs for vulnerability research (@ZephrFish)
MCP: blog.zsec.uk/bullyingllms/
Harness: blog.zsec.uk/harnessing-harn…
#infosec #llm
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You're burning 200,000 tokens every time you ask your agent about a book you already own.
Dump a 400-page technical book into context. Your agent re-processes it on every turn. It loses details in the middle. You pay for those tokens again tomorrow.
Ask your agent without the book? It hallucinates the chapter titles.
Search the PDF? You get pages, not answers. Take notes? You get a doc you never open again.
Now meet book-to-skill.
One command. Point it at a PDF, EPUB, DOCX, or any of 10 supported formats. It extracts the book's frameworks, decision rules, techniques, and anti-patterns into a structured skill your coding agent loads on demand.
Type /designing-data-intensive-apps replication. Your agent reads the right chapter. Answers from the actual content.
Structure the author spent years building, extracted once, loaded when needed.
Compile-time, not query time. One analysis run per book. Every future session loads ~5,000 tokens instead of 200,000. 24x to 51x fewer tokens. Measured on real books.
Cost: ~$1 per book to convert. A 371-page book costs $0.96 to convert. You never pay again.
Works across Claude Code, GitHub Copilot CLI, and Amp. Same skill format. Install once, use everywhere.
16,700 stars. MIT license. Free.
Built by Virgilio Junior, an SRE in Brazil who kept re-reading the same technical books and burning tokens every session. He built the extractor and open-sourced it.
Here's the wild part.
Raw text in context is retrieval. A skill is reasoning. Your agent works with named frameworks and decision rules, not raw text it re-parses every turn.
Your PDFs become skills. Your skills become answers. Your answers become the expertise you already paid for.
The book on your shelf isn't forgotten. It's one command away from being useful again.
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At Black Hat, security researcher @evstykas reveals what he found by lurking inside North Korean hackers’ infrastructure for nearly two years: They got footholds inside 1,640 networks, by his count. About half of those intrusions were serious breaches. wired.com/story/a-security-p…
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⚡ INTRODUCING: T3MP3ST!!! ⚡
AUTONOMOUS HACKBOT STRIKE FORCE 🌩️ BRING THE STORM 🌩️
your favorite coding agent is now a full-stack red team 🫡⚔️
github.com/elder-plinius/T3M…
that AI agent already humming in your terminal? well now it has FANGS. strap a full offensive-security harness onto the agents you already pay for — Claude Code, Codex, Hermes, etc. — point it at an authorized target, and in a few clicks you're watching it hunt real vulns autonomously!
T3MP3ST is a harness of harnesses, with prompting that unlocks offensive-cyber workflows + a full arsenal of exploit tooling that'd make any seasoned hacker smirk. simple, yet powerful. 🦾
support for:
🕸️ web apps, APIs, OWASP Top 10
🔌 network recon + fingerprinting (live nmap/DNS/HTTP); lateral + privesc experimental
📂 source code audits, white-box vuln hunting
🚩 CTFs, wargames, challenge ranges
💰 smart contracts / DeFi / Solidity (reproduction — Damn Vulnerable DeFi, not novel discovery)
🤖 embedded, IoT, OT/SCADA, robotics OSS
… and more in development!
now let's talk numbers 👇
📊 XBEN — XBOW's own 104-challenge suite:
• black-box: 90.1% pass@1 from the single-agent exploit loop (worst single sweep 91/104 = 87.5%) — clearing XBOW's past self-reported 85% on their own suite. gpt-5.5.
• white-box (source staged, reported separately): 98.7% pass@1, worst single sweep 102/104 = 98.1%. 🎯
every solved flag graded reported-vs-expected against the challenge's own committed flag oracle — `verify-claims` recomputes the pass/fail from committed artifacts. looks like we need new benchmarks 😏
🧩 Cybench — the 40-task academic bench (Opus 4.8, hints + writeups stripped): 23/40 = 58% single-run, hint-free pass@1 — real exploits (format-string pwn, eval-jail escapes, crypto oracles), every flag graded vs a committed oracle. (Anthropic reports 76.5% pass@10)
🕳️ CVE-Zero — we pointed it COLD at real CVEs disclosed in 2026, AFTER the model's training cutoff:
10 unseen 2026 CVEs across 7 languages — prompts never tuned on them. a single agent pinned 8/10 to exact file/line/CWE (stable under re-scoring); the full pack surfaced all 10.
memorization AND overfitting, both off the table — it's finding real vulns whose disclosures landed AFTER the model's training cutoff. (n=10, reported honest & directional)
🧠 the architecture: either run as a SINGLE agent (already the benchmarked, incredibly-capable path) — or pack-hunt with dozens of agents running on 8 specialist operator classes keyed to Cyber Kill Chain + MITRE ATT&CK phases: recon → scan → exploit → lateral → exfil → persistence → C2 → report.
⚓️an Op Admiral plans the whole op from a plain-english target. flip on coordination (experimental) and the operators share a blackboard — a tool-verified finding spawns the next move. full swarm or solo one operator, your call. the admiral can also update the prompts, tools, and configs of the other agents on the fly, and T3MP3ST gets stronger the more memories you build!
🧰 the Arsenal is comprehensive — nmap / nuclei / semgrep / ffuf / gobuster + more. 35 wired by default (the clean bench runs bash-only for a comparable number), 83 with the opt-in full arsenal (T3MP3ST_FULL_ARSENAL), and the spicy post-ex drivers (metasploit, hydra) gated behind human approval. exposed via CLI + HTTP API; recon (security_recon) is also live over MCP so your agent invokes it natively. 🔗
🛰️ where this goes: a self-improving swarm of specialist operators wielding a full Kali+ arsenal, learning which loadouts + configs are the most efficient tactics available, WITH a held-out train/test split baked in so it can never fool itself on its own eval. built in the open, one re-derivable number at a time.
🚧 this is v1, and parts are still under active development. chunks of the arsenal, the coordinated swarm, and some ranges are still being wired up. it's built in the open, and the receipts tell you exactly what's live vs what's roadmap.
offensive security shouldn't be pay-to-play. T3MP3ST puts a red team in the hands of anyone with a coding agent.
what's the first target you're feeding it? 👇
⚠️ DISCLAIMER: FOR AUTHORIZED USE ONLY. point it only at systems you own or have explicit written permission to test. unauthorized access can be a crime, and that call is yours alone. shipped as-is under AGPL-3.0: no warranty, no liability, zero endorsement of misuse. get permission. stay in scope.
open source. AGPL-3.0. 100% free.
FORTES FORTUNA IUVAT 🌩️
gg 🫡
I voted in #FatBearWeek. The biggest bears at Brooks River in Katmai can weigh 1,400 pounds. FatBearWeek.org
decidedlygray retweeted
A threat actor installed Huntress.
... a hysterical mistake on their part, giving us first-hand insight to their tooling, workflow & routine. Phishing infra, stealer logs, Telegram+dark web sites, AI...
Hilarious goldmine of cybercrime deets with a front row seat: huntress.com/blog/rare-look-…
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If you want to quickly evaluate if you are exploitable:
github.com/LuemmelSec/Pentes…
We have reproduced "ToolShell", the unauthenticated exploit chain for CVE-2025-49706 + CVE-2025-49704 used by @_l0gg to pop SharePoint at #Pwn2Own Berlin 2025, it's really just one request! Kudos to @mwulftange
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hOw dO I gEt a JoB in InForMaTioN sEcurIty
Just apply or something damn it's not that crazy
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🔖Cybersecurity Conference Presentation Slides
🟢Black Hat USA 2024
🟢REcon 2024
🟢Offensivecon 2024
🟢Blackhat Asia 2024
🟢Blackhat Asia 2023
🟢Offensivecon 2023
🟢Blackhat USA 2023
🟢Recon 2023
🟢Blackhat Europe 2023
github.com/onhexgroup/Confer…
































