Jilles Groenendijk
@jilles_com
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23,514
Following
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Media
1,420
Statuses
2,958
Fam: @syljil @jurrejelle @jellejurre @jhewitt_net
Hellevoetsluis, Netherlands
Joined April 2008
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Pinned Tweet
While updating my RFID/NFC gadget to the latest firmware, I always run into both
@herrmann1001
and
@doegox
; 2 friend that not only inspire me, but with whom out a lot of gadgets either did not exist or were useless.
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There is a special place in hell for these monsters. What do you do to defeat this?
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Remember don’t (Quick) Format your disks, destroy them physically!
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The CTF soldering challenge I am hosting as a volunteer this year at
@hardwear_io
will be challenging. Come and visit us!
I really like the cyberpunk/poor man’s solution
@doegox
came up with to read ball grid array (BGA) chips.
Big fan of his creative CTF challenges!
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What is the artist?
We need more art like this!
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Yes,
@syljil
is released from the hospital!
Rehabilitation can begin!
Thank you all for your support and care!
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Please join me in congratulating the love of my life; Happy Birthday
@syljil
!
Syl I luv ya, Jil.
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My wife
@syljil
always desired to experience the aurora borealis. She woke me up in the middle of the night after an exhausting day of work to see if we could find it; we drove to the middle of nowhere and we did. It was beautiful!
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This content is what I’m here for
Bought a prison laptop on eBay. Thought it should be just some generic laptop with a clear shell, turns out it's actually a bit more than that.
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Sylvia’s blood vessels were examined today, No root cause was found yet. They are working hard figuring out what cause all this. We are both death tired. Thank for all the kind messages we really appreciate that and while I do my best to read them all I am not responding a lot.
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It seems there is progress, my posts/tweets are discoverable again.
This account has been restricted by twitter and might eventually be restored to full access and visibility.
Reason for the restriction is undisclosed.
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Attendees of
@hardwear_io
please come and take the I VOID WARRANTIES stickers tomorrow, I was not intending to take them home. Grep and share them with your hw hacking friends.
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I was diagnosed with ADHD & Autism.
And although I am a troublemaker,
I also embrace my superpowers.
Embrace your superpowers,
get Keely Grands beautiful book.
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If I ever grow up I want to be like
@geerlingguy
! Someone humble, kind, knowledgeable, extremely funny and great to watch/listen to! I <3 Jeff (any color shirt)
So I just spotted a
@jilles_com
"I void warranties for a living" sticker in a video by
@geerlingguy
Didn't know they had quite that reach. Always fun spotting stuff like this!
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UConsole:
Portable on the road,
convenient on location.
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Living the dream. So much stuff so did not know at the start of the training.
@PD0WM
is such a knowledgable person. I love this training.
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Medical staff; what do you do for a living?
Me; hardware hacker, I tear stuff apart!
Medical staff; want a run down of all equipment?
Me; hell yes!
Anaesthetic; we are going to put you to sleep, think about nice things.
Me; thinking about this room!
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We are having the time of our life during our holiday in Limburg, The Netherlands.
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As promised I have only created 300 coins and I will not create new ones of this design. The mold will expire so reprints are not possible anymore and the coin will increase in value due to the scarcity.
Thanks to anyone that have supported me and owns a coin.
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Thanks
@atc1441
for camping at our
@hardwear_io
CTF booth, kudos for solving all the challenges by yourself. And thanks for the pre provisioned ePaper tags! You didn’t have to but you did! Thanks mate!
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My achievement for today;
I soldered 4 wires to a FlipperZero dev/WiFi board
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My wife was not feeling well and while her values seemed okay the paramedics took her to the hospital by ambulance. They performed some extra test and while she is admitted we are waiting for the results.
FYI its 03:00 in the morning right now and I can definitely use some sleep
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Feeling a little better today.
Went out to acquire new medication.
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I stopped fixing computers in my spare time long ago. But sometimes I make an exception and help out people that require special skillsets. I was able to save 384GB out of 416GB of a disk considered dead by the professionals.
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For me events like
@hardwear_io
are about catching up with people.
Grateful to run into
@antriksh_s
,
@joegrand
,
@doegox
,
@rfidiot
,
@thingmakerQ
,
@ghidraninja
,
@atc1441
,
@carfucar
,
@PD0WM
,
@Yafsec
,
@Ministraitor
,
@aseemjakhar
and some many more and even unexpectedly
@sickcodes
.
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Only at
@hardwear_io
, where the greatest hardware hacker in the world drops by to give you a present from
@SAINTCON
.
Thanks
@antriksh_s
and
@doegox
for making this possible!
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Oh wow, all my shadowbans have been lifted. People are able to find me again.
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The perks of having
@jhewitt_net
in your vicinity! Well done and thanks!
The uConsole ships with an outdated kernel. Their kernel build instructions only work for the outdated kernel.
I have figured out exactly what their patch does and how to apply it to newer kernels. Unfortunately 6.1 is not compatible yet, but now I have a more modern 5.10 setup
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Thank you so much
@MiFare_lady
, for hanging out with us, for co-running the lockpicking workshop and most of all the awesome
#WICCON
badge. Unfortunately I was only able to help out on 1 of the sweatshops but proud to be a part of it! Next time I love to join
#WICCON
itself.
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To the people that will join the
@hardwear_io
conference; I will see you on Thursday and Friday where I will help out
@doegox
with the CTF. If will also bring some stickers and magnets to give away.
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Trots om dit jaar opnieuw met
@Jurrejelle
bij
@dexXLConf
- hét congres georganiseerd door
@politie
,
@FIOD
,
@Marechaussee
,
@NedForInst
&
@Het_OM
- te mogen spreken, ditmaal staat fysieke security centraal met lockpicking en een lezing over Hollywood style smartlock attacks.
Uit handen van
@Het_OM
heeft
@Jurrejelle
, tijdens de
#dexxl18
, een geweldig t-shirt gekregen voor zijn inzet om Nederland digitaal een stuk veiliger te maken!
#cybercrime
#CyberSecurity
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/mail the book I ordered.
(Also feeling a little better today)
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“Mom, can I have a Apple Vision Pro?”
“We have a Apple Vision Pro at home!”
The Apple Vision Pro at home:
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Converting Instrument cluster setup from Arduino to Panda
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Odd how this works,
@syljil
and I have been together for roughly 37 year.
Yet not having her here at home for 3 days feels like a lifetime.
Looking forward to having her home again.
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To everyone attending
@defcon
!
Enjoy a great con, be excellent to each other and be kind to all the goons.
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“My bill was over 1300$, with the billing console showing nearly 100,000,000 S3 PUT requests executed within just one day!” -
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I consider myself blessed being able to have my family as my colleagues.
Working together with them on different projects is something that brings me a lot of joy.
Today I am on a project with
@Jurrejelle
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Pretending you hate the gays and showing your ass like that.
Man climbs up railing to avoid using WOKE stairs
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Another day another update of my car.
It reboots while driving *
The software is crap since day 1.
*) as normal behaviour not due to update
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Dumping a PLCC32 from a smart card reader from the thriftshop. Has been a while since I ran into this package.
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pro tip; never do a dist upgrade over WiFi using ssh without screen.
Yes I killed the OS.
And since the keyboard and mouse are special devices; you cannot use them in single user mode.
Reverting to backup ;-)
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On of the first times in 3 months at
#GYM
amazing how surgery even improved my skills here. Not doing anything to jeopardise the recovery of the surgery btw.
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Smart Cruise Control Radar
#Carhacking
Thanks
@PD0WM
for sponsoring a part and helping me get it to work! That saved a lot of time.
Also thanks to
@mintynet
for being my inspiration and kickstarting my car hacking knowledge.
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AI impression of
@jurrejelle
visiting his mom
@syljil
in the Hospital. She is no longer in intensive care, still being monitored though. But it is still not clear what caused all this.
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You’ll need this: (get them while still available)
*** ORDERED MINE ***
Special Launching Kit
Previously only available to competing teams in the European Cyber Security Challenge of 2023 in Oslo, now you can train at home with a Bolt plus the beautiful target board with the
New year, new goodies! 👾
We’ve just released the Curious Bolt: a hardware hacking multi-tool. It’s simultaneously a voltage glitcher ⚡️, a logic analyzer 🕵️♀️, and a diff power scope 📈, all accessible via Python!
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When I picked my wife up from the hospital I bought some chocolate for the nurses on the different departments to thank them for their thorough persistent kind and carrying care they took for her.
There were 3 checkups that were all fine before proving it was not fine at all.
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19 employees of AIVD/MIVD talked to the press ??? Wow! So much for secrecy.
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Revived an old project
- Wiegand management system for 2 card readers and 1 door
- Wiegand card reader
- Using
@m5stack
as junctionbox
In this clip I show how to operate it
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