Alex Hernandez @_alt3kx_
Red Teamer | PentTester | Bug Bounty | 0day guy! | Researcher | Lone Wolf...l opinions expressed are mine| alt3kx.github.io France 🇪🇺 🏴☠️ Joined December 2009-
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Alex Hernandez retweeted
Reverse Engineering a (Toy) Fire Engine hackaday.com/2025/09/06/rev…
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Alex Hernandez retweeted
Alex Hernandez retweeted
Some enterprising young TA read the Sitecore docs, which is significantly less surprising than literally anyone else reading docs cloud.google.com/blog/topics/th…
Alex Hernandez retweeted
a truly inspired level of RTFM.
a truly inspired level of RTFM. https://t.co/D219ZDSDB5
Alex Hernandez retweeted
Alex Hernandez retweeted
2026 Apple Security Research Device Application is now live. Apply at security.apple.com/research-devic…! * Arbitrary code with arbitrary entitlements * Arbitrary code injection into existing processes * Arbitrary SPTM, TXM, KernelCache firmwares * Downgrades to old builds * ...and more
Alex Hernandez retweeted
YouTube is free education. But 98% don't know the best professors. Here are 12 top channels to accelerate your learning:
Alex Hernandez retweeted
1997: Nmap was first released as a simple port scanner via an article in issue 51 of Phrack magazine which included the source code. That's right - 28 years of Nmap!
Alex Hernandez retweeted
A new challenge is live! It is a homage to the classics. Solve it and claim your coin! reddit.com/r/phrack/comme…
Alex Hernandez retweeted
Please join me on the next @offby1security stream with guest Eugene Lim (@spaceraccoonsec ) on 4-Sept at 6PM PT for a session on "0-day Hunting Strategy!" This will be a great session for those interested in vulnerability research! Note the time at 6PM PT youtube.com/watch?v=dMt2qy…
Alex Hernandez retweeted
You've found a parser discrepancy, but how do you know if it was the front end or the back end? @albinowax explains all 👇
Alex Hernandez retweeted
Curious how exploits are built with no public research? @juniorbaines, CTO of VulnCheck, goes behind the scenes on zero-days, undocumented protocols & obscure hardware, creating fully functional exploits from uncharted systems. Register for #THREATCON1: threatcon1.org/presentations/…
Alex Hernandez retweeted
🚨 Chasing the Silver Fox: Cat & Mouse in Kernel Shadows CP<r> uncovers: 🦊 Silver Fox APT in the wild 🔓 New vuln driver amsdk.sys 🛡️ EDR/AV evasion via PP/PPL kill ⚔️ Dual-driver trick 🐀 ValleyRAT payload 🚩 Patched driver bypassed w/ 1-byte flip research.checkpoint.com/2025/silver-fo…
Alex Hernandez retweeted
Eight years later, I’ve updated my most-starred @github repository with some new @fridadotre scripts, inspired by @spaceraccoonsec new book “From Day Zero to Zero Day”. Check it out: github.com/0xdea/frida-sc…
Alex Hernandez retweeted
17 years ago, I had a USB stick that could boot the following: Backtrack 3 Damn Small Linux 4.2.5 GeeXBoX 1.1 (not geekbox ) Damn Vulnerable Linux (Strychnine) 1.4 Knoppix 5.1.1 MPentoo 2006.1 Ophcrack 1.2.2 (with 720 mb tables) Puppy Linux 3.01 Byzantine OS i586-20040404
Alex Hernandez retweeted
Ghidra 11.4.2 has been released! github.com/NationalSecuri…
Alex Hernandez retweeted
Interesting Technique to Launch a Shellcode isc.sans.edu/diary/32238
Alex Hernandez retweeted
Dopamine Rot - Part 3 12th Cycle Of Humanity
Alex Hernandez retweeted
blog.ret2.io/2025/04/23/pwn… this is so sick. i'm confident if i had the bug i would not have exploited it.
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