Tony

As Promised! I have decided to update my guide for preparing for OSCP. The guide is full of new updates and information to help you prepare for PEN-200/PWK 2.0. If anyone wants to read it here it is: netsecfocus.com/oscp/2021/05/0…

Your support will help us expand our team and our opportunity to contine playing the sport we love as we want to compete in other leagues in the future.

I know this is outside of Infosec, but I figured I ask. I run the Charm City Cannons Box Lacrosse team and we are looking for support to help fund our team to compete in the NABLL region. If you are interested in supporting us please let me know. instagram.com/charmcitycanno…

If you are using @kalilinux you should update to the latest kernel 6.19.14 that just rolled out. This version contains the patch for CopyFail

@_nwodtuhs Totally agree with you about using VMs and containers for situations like this. However, I am a mad man that uses Kali Linux on bare metal 😂

@TJ_Null It kinda affects everyone sadly Simply using this trendy vuln to remind people to use VMs or containers in a professional setup

I've seen pentesters run Kali bare-metal. Please please please, use VMs or containers and/or Exegol. Short-lived, scoped and least-privilege environments. But please stop being a security consultant and applying the worst security practices at the same time 🙏

@sekurlsa_pw The Kali Linux team is already aware about this. I have notified them when the POC was released.

If you are wondering if Kali is vulnerable to copy-fail LPE, yes it is. You can monitor the changes for the Linux kernel package: pkg.kali.org/pkg/linux Debian testing has it patched in version 6.19.13-1 security-tracker.debian.org/tracker/CVE-20…

I too woke up and choose violence today as the fail-copy POC dropped. Made a clean exploit including fixing the UID post exploitation without rebooting the target server. Smoke those CTF’s in hack the box. github.com/rootsecdev/cve…

CopyFail (CVE-2026-31431) in Go. In case you want to get root from a static binary without Python as a dependency. github.com/badsectorlabs/…

@me_irl Did you fix your glibc and musl issues?

glibc static version is working, futzing around with musl version

Hello here is a cross-platform version of the CVE-2026-31431 proof-of-concept. The original was a Python script with an x86_64 payload. This is pure C with a cross-platform payload. github.com/tgies/copy-fai… Here it is running on aarch64. Have fun be safe

@TJ_Null i can make it a lot worse for you x.com/me_irl/status/…

Can confirm this exploit works. I have tested it on a few Linux distros since it was released.

We're thrilled to feature a Red-Team focused track at BSidesHBG this year! Don't miss out on our five cutting-edge talks! Get your tickets now! events.humanitix.com/bsideshbg @eshannnnnnnn @TJ_Null

Over the past month, some of you reported Claude Code's quality had slipped. We investigated, and published a post-mortem on the three issues we found. All are fixed in v2.1.116+ and we’ve reset usage limits for all subscribers.

@HackingLZ github.com/n00py/Outpacket Maybe useful

@Raman_Mohurle Yeah I don't know if 2-3 days is going to happen

@TJ_Null I think it mostly take 2-3 days only My friend faced this so he re filled the form and it worked.

First time testing out Opus 4.7 on AI CTF Challenge and of course I get hit with this notification in five mins...

@Raman_Mohurle I already put an a submission in and I have not heard back so we shall see what happens now lol

@TJ_Null you can opt for this claude.com/form/cyber-use… after this it probably won’t gives you issue in this stuffs. In my case it won’t even stopped after finding an RCE 😂😂 so i think it helps alott

Be Anthropic > Give people Opus 4.6 > People love it. > For 2 months you degrade Opus 4.6 > You give back normal Opus 4.6 and call it Opus 4.7. > People love it. That's the business model.

@4p0hk Yep this is what they built in 4.7

@TJ_Null is this with the safeguard pass for offsec cyber use?

@Hultoko How do I prompt harder when it won't let me respond to continue you the conversation 😭

@TJ_Null Prompt Harder 😎