書きました

Interesting👀

If you're interested in SDR / RF security and looking to attend @BlackHatEvents EU, make sure to get your early bird tickets with discount pricing before September 25th! 👉 Black Hat EU (London), December 7-8 2026: blackhat.com/europe/training… #SIGINT #RFsecurity #SDR

こちらまだ定員に余裕があります！（抽選ですが、この感じだと全員参加できるかなぁと⋯） ペンテストに興味ある学生の皆様、ぜひご参加ください

I'm hiring an exceptional Offensive Security Researcher for my team at NVIDIA (Offensive Security Research - OSR). Firmware, microcode, RISC-V, hypervisors, and shipping mitigations like HW CFI, Memory Tagging, and Pointer Masking from the ground up. jobs.nvidia.com/careers?quer…

Looking for opportunities as a Security Researcher / Malware Researcher / Threat Researcher / CTI Analyst / Reverse Engineer. Malware, Windows internals, PE, unpacking, deobfuscation, firmware, hardware and +. Brazil or LATAM - Remote worldwide keowu.re DMs open.

SharePoint + Pre-Auth RCE + MemShell? 👀 We’ve published our technical analysis of CVE-2026-65660, covering the attack chain from an Allow Anonymous site and a pre-auth SharePoint vulnerability to RCE and MemShell. Take a look: blog.viettelcybersecurity.co…

In July, Microsoft fixed CVE-2026-50343, a Windows privilege escalation bug reported by Calif and 9 others, dubbed “Dark Elevator”. But was it really fixed? Ask @tiraniddo projectzero.google/2026/09/w…

Has anyone taken this course? I'm interested, but since there are no reviews, I'm wondering what it's like. maldevacademy.com/edr-course

chatgpt.com/share/6aa623b2-f… Qwen 3 のアーキテクチャについての質問だったが、どんどん話がそれたり深掘りしたりして楽しかった

I bought Build a Reasoning Model (From Scratch) manning.com/books/build-a-re…

LLM作るの楽しいな

というかもしかして大規模分散システムにおける機械学習の知見って各社秘伝になってる？

すみません、質問です Expert Parallelismとか調べても日本語資料がそんなに出てこなくて全然わからず… なにか理解を深めるのに良い資料とかありますか？ いま初めてLLMをスクラッチで書いているのですが気になりました

I'm tired of Twitter, so I'm going to delete my posts. I won't delete my account to prevent a takeover.

few things; number one as evidenced by the comments, it's written via LLM with a little mcp magic (no shade thrown) two: HVCI-protected structures like the IDT etc plus the additional scrubbing of the typical API leak surface by MS a few patches ago, 200 classes checked, no leaks. You cannot get kernel addresses using only this driver with HVCI enabled. The driver's read primitive works fine on regular kernel memory (EPROCESS, etc.) - but you need an initial address. (how do you get it? anyone? ) We're missing a single valid Kernel VA. three: @FAMASoon said he lost the PoC he did have. (sussy baka) something about C2 callback and rootkit activity, which makes sense in the Github issue until you realize this is standard cheat bullshit used to bypass anti-cheat. XOR is not your demon. HID keyboard direct interfaces are only bad if the client exe calls home. (where's the client?) gg - no unpriv exploit achieved. will dig deeper tomorrow. Either they ran some shit as admin, or have some primitive or leak I'm not seeing in this driver. (in either case fill me in) gg to them and good job if indeed the video is legit.

i got you = )

Introduction to Windows shellcode development series Part 1:- securitycafe.ro/2015/10/30/i… Part 2:- securitycafe.ro/2015/12/14/i… Part 3:- securitycafe.ro/2016/02/15/i… #redteam #exploit #shellcode