Sébastien Dudek 📡 (@fluxius) 's Twitter Profile
Sébastien Dudek 📡

@fluxius

CEO of @PentHertz. Networks and computer security engineer in #Wireless systems, #SDR, #Mobile, #CarHacking and #IoT

ID: 16040982

linkhttps://penthertz.com calendar_today29-08-2008 11:59:05

15,15K Tweet

3,3K Followers

1,1K Following

cr0@Defensive-Security.com / PurpleLabs / EDRmetry (@cr0nym) 's Twitter Profile Photo

elfspirit - ELF static analysis and injection framework that parses, manipulates, patches, and camouflages ELF files github.com/secnotes/elfsp…

Jiao Xianjun (@jxjputaoshu) 's Twitter Profile Photo

openwifi's digital design is as good as (even better than!) commercial Wi-Fi chip! (RF is another topic...). In the table COTS1 ath9k, COTS2 ath10k. By the NLNET project "openwifi maturity" funding! Check the big openwifi opensource release 1.5.0 notes: github.com/open-sdr/openw…

openwifi's digital design is as good as (even better than!) commercial Wi-Fi chip! (RF is another topic...). In the table COTS1 ath9k, COTS2 ath10k. By the NLNET project "openwifi maturity" funding!
Check the big openwifi opensource release 1.5.0 notes: github.com/open-sdr/openw…
hardwear.io (@hardwear_io) 's Twitter Profile Photo

📡 Your drone, your dog’s GPS collar, and that weird weather sensor on the roof all have something in common… They probably speak LoRa. Join Sébastien Dudek 📡 at #hw_ioNL2025 to not just listen—but interrogate those signals using #SDR like pros 👉hardwear.io/netherlands-20… #LoRaPHY #Lora

📡 Your drone, your dog’s GPS collar, and that weird weather sensor on the roof all have something in common…

They probably speak LoRa. Join <a href="/FlUxIuS/">Sébastien Dudek 📡</a> at #hw_ioNL2025 to not just listen—but interrogate those signals using #SDR like pros

👉hardwear.io/netherlands-20…

#LoRaPHY #Lora
ö (@r0keb) 's Twitter Profile Photo

Good Morning! Just published a blog post analyzing Hyper-V functionality, design, and key binaries, hvix64.exe (hypervisor), securekernel.exe (secure kernel), and winload.dll (boot-time loader and CPU check). r0keb.github.io/posts/Hyper-V-…

Barbhack (@_barbhack_) 's Twitter Profile Photo

🏴‍☠️ Dernière ligne droite pour Barbhack 2025 #ALLINCLUSIVE 😲 ConfS + repaS+ 🍻+👕+🥛+ CTF 🎫 Il reste quelques billets helloasso.com/associations/h… #hacking #conference #barbhack25 cc HZV

🏴‍☠️ Dernière ligne droite pour <a href="/_barbhack_/">Barbhack</a> 2025 #ALLINCLUSIVE
😲 ConfS + repaS+ 🍻+👕+🥛+ CTF
🎫 Il reste quelques billets helloasso.com/associations/h… 
#hacking #conference #barbhack25 cc <a href="/asso_hzv/">HZV</a>
Ruben Labs (@rubenlabs) 's Twitter Profile Photo

You didn’t click, but your password challenge is leaked. I’m excited to share my latest research: CVE-2025-50154, a high severity NTLM hash disclosure vulnerability in the explorer.exe process, exploitable without any user interaction. cymulate.com/blog/zero-clic…

hydrasdr.com (@hydrasdr) 's Twitter Profile Photo

F5SVP video (in french) about HydraSDR RFOne Watch: youtube.com/watch?v=zHbITf… See also the article (in french): f5svp.fr/2025/08/12/hyd… #HydraSDR #SDR #RF

HD Moore (@hdmoore) 's Twitter Profile Photo

If you missed this talk at BH/DC last week, it's worth a read: "From Spoofing to Tunneling: New Red Team's Networking Techniques for Initial Access and Evasion". Awesome work from Shu-Hao, Tung (123ojp) covering practical attacks on GRE and VxLAN tunnels: media.defcon.org/DEF%20CON%2033…

If you missed this talk at BH/DC last week, it's worth a read: "From Spoofing to Tunneling: New Red Team's Networking Techniques for Initial Access and Evasion". Awesome work from Shu-Hao, Tung (123ojp) covering practical attacks on GRE and VxLAN tunnels: media.defcon.org/DEF%20CON%2033…
PentHertz (@penthertz) 's Twitter Profile Photo

🚀 hydrasdr.com RFOne tutorial with RF Swift. SDR++, URH, OsmoSDR, LuaRadio & comparisons vs SignalHound/KC908 included! 📺 youtube.com/watch?v=y5QCNp…

🚀 <a href="/hydrasdr/">hydrasdr.com</a> RFOne tutorial with RF Swift. SDR++, URH, OsmoSDR, LuaRadio &amp; comparisons vs SignalHound/KC908 included! 
📺 youtube.com/watch?v=y5QCNp…
Sébastien Dudek 📡 (@fluxius) 's Twitter Profile Photo

Why should we buy expensive antennas on ISM frequencies when something made for drones "toys" pulverizes most of them for $7? After some tests the gain was also excellent with that one.

Why should we buy expensive antennas on ISM frequencies when something made for drones "toys" pulverizes most of them for $7? After some tests the gain was also excellent with that one.
Out Of The Box Security Conference (@ootbconf) 's Twitter Profile Photo

Grab your copy of @Phrack Magazine #72 - the 40th Anniversary Asia Special Edition at #OOTB2025BKK in Bangkok next week! Limited copies available for pick up at the Verichains booth - ootb.net #phrack #bangkok #tbcert

Grab your copy of @Phrack Magazine #72 - the 40th Anniversary Asia Special Edition at #OOTB2025BKK in Bangkok next week! Limited copies available for pick up at the <a href="/Verichains/">Verichains</a> booth - ootb.net #phrack #bangkok #tbcert
Dominic White 👾 (@singe) 's Twitter Profile Photo

Interested in the release of hashcat 7 I retested my (now three year old) ntcrack against it. It made me smile to see it's still faster. github.com/sensepost/ntcr…

Interested in the release of hashcat 7 I retested my (now three year old) ntcrack against it. It made me smile to see it's still faster. github.com/sensepost/ntcr…
那个饺子🦆(JJ) (@thatjiaozi) 's Twitter Profile Photo

Here is the PoC of the exploit for cve-2025-30712 as well as some of the code for the fuzzer i created to find the bug! github.com/google/securit…