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Hardened-GNU/Linux @hardenedlinux

We are "patient" zero, so we hardened ourselves!

Joined May 2015
  • Tweets 2,378
  • Following 241
  • Followers 1,918
169 Photos and videos
tetdrad0n.codeberg.page/thin…
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ironpeak.be/blog/bypassing-a…
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github.com/14sea/rot_tpu_han…

GitHub - 14sea/rot_tpu_handoff: Cross-repo orchestrator patches silicon captures for CRTM...

Cross-repo orchestrator patches silicon captures for CRTM closed-loop bring-up on AX301 (Cyclone IV E). Plan B asmiblock SPI master ALTREMOTE_UPDATE direct-primitive. 35 patches, Phase 3 8 si...

github.com
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124
rud.is/b/2026/05/14/three-cv…

Three CVEs and the May 2026 Exploit Chain Nobody's Taking Seriously - rud.is

May 2026 dropped three critical Linux vulnerabilities on a near-weekly cadence, and the security discourse has mostly treated them as three separate bad days. They’re not. Together they form a...

rud.is
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theregister.com/systems/2026…

Europe built sovereign clouds to escape US control. Then forgot about the processors

Intel ME and AMD PSP: The silicon layer nobody certifies

theregister.com
132
github.com/0xdeadbeefnetwork…

GitHub - 0xdeadbeefnetwork/ssh-keysign-pwn: Steal SSH host private keys and /etc/shadow via the...

Steal SSH host private keys and /etc/shadow via the ptrace_may_access mm-NULL bypass pidfd_getfd. Pre-31e62c2ebbfd kernels. - 0xdeadbeefnetwork/ssh-keysign-pwn

github.com
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exploitbench.ai/

ExploitBench

How far up the exploitation ladder can an agent climb on a production JS engine? ExploitBench measures frontier LLMs on full-control V8 exploit synthesis with 16 capabilities measured per run and...

exploitbench.ai
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182
blog.calif.io/p/first-public…

First public macOS kernel memory corruption exploit on Apple M5

Apple spent five years building hardware and software to make memory corruption exploits dramatically harder. Our engineers, working together with Mythos Preview, built a working exploit in five days.

blog.calif.io
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projectzero.google/2026/05/p…

A 0-click exploit chain for the Pixel 10: When a Door Closes, a Window Opens

We recently published an exploit chain for the Google Pixel 9 that demonstrated it was possible t...

projectzero.google
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github.com/v12-security/pocs…
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raelize.com/blog/ai-fi-givin…
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daniel.haxx.se/blog/2026/05/…

Mythos finds a curl vulnerability

yes, as in singular one. Back in April 2026 Anthropic caused a lot of media noise when they concluded that their new AI model Mythos is dangerously good at finding security flaws in source code....

daniel.haxx.se
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github.com/ZeroPathAI/opus-b…

GitHub - ZeroPathAI/opus-benchmark: Code for our opus 4.6 vulnerability detection benchmark

Code for our opus 4.6 vulnerability detection benchmark - ZeroPathAI/opus-benchmark

github.com
116
github.com/LSPosed/DirtySepo…

GitHub - LSPosed/DirtySepolicy

Contribute to LSPosed/DirtySepolicy development by creating an account on GitHub.

github.com
142
github.com/V4bel/dirtyfrag

GitHub - V4bel/dirtyfrag

Contribute to V4bel/dirtyfrag development by creating an account on GitHub.

github.com
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github.com/0xdeadbeefnetwork…

GitHub - 0xdeadbeefnetwork/Copy_Fail2-Electric_Boogaloo: Copy Fail 2: Electric Boogaloo

Copy Fail 2: Electric Boogaloo. Contribute to 0xdeadbeefnetwork/Copy_Fail2-Electric_Boogaloo development by creating an account on GitHub.

github.com
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359
subq.ai/

Subquadratic — Efficiency is Intelligence

Subquadratic is a frontier AI research and infrastructure company building a new class of LLMs.

subq.ai
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hackers-arise.com/linux-zapp…
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244
github.com/Armur-Ai/Pentest-…

GitHub - Armur-Ai/Pentest-Swarm-AI: Autonomous penetration testing using a swarm of AI agents....

Autonomous penetration testing using a swarm of AI agents. Orchestrates recon, classification, exploitation, and reporting specialists with ReAct reasoning — supports bug bounty, continuous monitor...

github.com
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nerds.xyz/2026/04/copy-fail-…

Copy Fail exploit lets 732 bytes hijack Linux systems and quietly grab root

A newly disclosed Linux kernel vulnerability called Copy Fail lets a normal user gain root access using just a 732-byte script. The exploit is simple, reliable, and works across major distributions...

nerds.xyz
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