John LeClair

Embedded Systems Engineer. EE. FPGA Dev. Side-Channel Analysis. Hardware Reverse Engineering. Cryptography. Hacker. DOD Defense Contractor. Triathlete. #USMC

[John LeClair @john_leclair]

I just gave a talk at Hackfest Quebec on EMFI Fault Injection this past weekend. During that talk, I shared some of my lower cost devices in my reverse engineering arsenal. One such device is very affective and only costs around 10 dollars. What do you have on your reverse engineering bench ?

[John LeClair @john_leclair]

@NoContextHumans Nope. I have been a skydiver for many decades, mountain climber, ice climber, motorcycle daredevil, downhill mountain bike racer - NO NO NO NO. I cannot even watch this video.

[John LeClair @john_leclair]

@EpicClipVault Marriage material if I was single....

[John LeClair @john_leclair]

@Mericamemed I love it

[John LeClair @john_leclair]

@fi_virginia2 Congrats ! Semper Fi!

[John LeClair @john_leclair]

@WeaponsVault might as well strap an AR p1stol in 300 BLKOUT to your hip if you are going to carry that thing.

[John LeClair @john_leclair]

@TheyCallMeTomO1 I am thinking about you with good vibes brother Tom.

[John LeClair @john_leclair]

Dear @Apple, Fire your iOS developers. iOS 26.5. It truly, truly, truly sucks. Did you even bother testing it ? It is very unresponsive and buggy. Why do tech companies constantly push cr@p with no way to revert ? This release is practically a "criminal act" - pushing this garbage. Crimes against humanity - it is so bad.

[John LeClair @john_leclair]

@Rainmaker1973 or cannot afford a BMW ...

[John LeClair @john_leclair]

@MarioNawfal I have dissected a few car automatic transmission units over the years. Amazing tech.

[John LeClair @john_leclair]

@LRanlo1 @umusirimu_rw @grok I think I remember that. This dude also made an EV monowheel recently. I thought about duplicating this (along with many other ideas that will never happen) https://t.co/IKnfqJaGKU

[John LeClair @john_leclair]

@TheyCallMeTomO1 hahahaha.... legit ?

[John LeClair @john_leclair]

I no longer hack for $$$ for gov agencies. I quit from the crazy missions I had to go on. I haven't for a few months now. Life of a Hacker. I need money 😂I really need to write a user app for a hacking product I developed. I truly DESPISE python for libusb stuff. Who am I kidding - I truly despise python. I can write C/C++ just as fast as python. So off to remembering how to do bulk transfers with USB in C instead of python.

[John LeClair @john_leclair]

@Montreal Something isn't correct about this photograph. Obviously this is the Olympic Stadium. Although, it appears to missing the Observation Deck. I also do not ever remember a basketball court right there... Still it is a relaxing image to stare at.

[John LeClair @john_leclair]

@HappyMotorhead To make the fix legit and strengthen it - he needs to add some vice-grips

[John LeClair @john_leclair]

@mlech26l I would do that too - but my household nuclear power generating reactor in my backyard needs new rod refueling.

[John LeClair @john_leclair]

@Vidiyocontexts easier just to use a tie-wrap and tie-wrap the wire directly to the rivet.

[John LeClair @john_leclair]

Another sexy bobber !

[John LeClair @john_leclair]

@hwcypherpunk I am surprised it is stable enough for fast 3D-Printers.