MG

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MG

MG

@_MG_

Nightmare Reifier. I sell some of them too: https://t.co/5HhKqfxtda & https://t.co/9flQ1nSPZ2

Katılım Nisan 2008
742 Takip Edilen50.6K Takipçiler
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MG
MG@_MG_·
OMG Cable - The New Batch Now in USB C, the implant is much smaller, but it’s even more powerful than before. Smartphone/tablet attacks, extreme long range triggers, geofencing, etc. o.mg.lol
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MG
MG@_MG_·
@FuhzzyTravler @joegrand I can speak for Joe, but for me it’s possible due to an unhealthy amount of time spent fixated on this stuff. Like, embarrassing number of hours each week.
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FuhzzyTravler
FuhzzyTravler@FuhzzyTravler·
@_MG_ @joegrand These videos are great. Wish I had the time to develop the hardware hacking skills and electronic design abilities that you both have.
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MG
MG@_MG_·
Ep2 dropped. This is such a stressful episode to watch. And the $66 M wallet value isn’t even the sketchiest part. @joegrand you handled that situation very well. youtube.com/watch?v=TGmGiN…
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YouTube
MG@_MG_

My friend @joegrand did it again. He’s not just recovering millions in crypto wallets, but also unveiling messy relationships, betrayal, etc. A very entertaining watch reminiscent of the start of a murder mystery. He’s also upgraded from voltage glitching to electro magnetic (EM) glitching. It’s sort of a very complicated Jedi Mind Trick on chips. Here’s a high level explainer: Let’s say the hardware wallet has a max pin retry limit. And it’s coded like this: if attempts >= MAX_ATTEMPTS: lock_device() Inside the chip, the values of attempts and MAX_ATTEMPTS are just bits. 0s and 1s. Literal voltage levels that are low or high. Stored in tiny transistor circuits. When the processor reads them, those electrical states travel through logic gates that perform the comparison. Normally the comparison works fine. But what if you could reach inside the chip and disturb those electrical signals right at the moment the chip is doing that comparison? That’s what EM injection allows. It’s essentially just a few loops of wire held over the chip and a very fast bust of voltage is sent through it. It’s not as simple as it sounds though. You have to discover: - the exact moment in time during execution - the exact physical spot on the chip package - the right distance from the chip - the right pulse voltage - the right pulse duration - the right probe geometry The search space is HUGE. An exponential needle in a hay stack. If you are really familiar with hardware, you can narrow things down, but it’ll still take weeks of searching even after you have automated it. And even after all of that, there is still risk to the wallet across all the steps. Hell, the wallet could be somewhat damaged before Joe even gets it. And tons of people end up not even having the crypto they thought they had. Imagine if one of those people ends up with a dead wallet and blames Joe for it, all while incorrectly thinking they had millions. 😬 youtu.be/MhJoJRqJ0Wc

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MG
MG@_MG_·
TFW things get incredibly tense with the Oil Mafia standing in your house & expecting $66 M, armed security in the room, and you are about say the wildest shit about pizza & donuts to break the ice. 😂 You are crazy @joegrand
MG tweet mediaMG tweet mediaMG tweet mediaMG tweet media
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kache
kache@yacineMTB·
@i2cjak what about EMF? aren't you worried about it
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i2cjak
i2cjak@i2cjak·
idea: put copper wire in the walls of your house. then put electricity through them to power various items.
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hytue
hytue@barvaosa·
@_MG_ @joegrand Feeling bad for the people that were stolen ...
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MG
MG@_MG_·
My friend @joegrand did it again. He’s not just recovering millions in crypto wallets, but also unveiling messy relationships, betrayal, etc. A very entertaining watch reminiscent of the start of a murder mystery. He’s also upgraded from voltage glitching to electro magnetic (EM) glitching. It’s sort of a very complicated Jedi Mind Trick on chips. Here’s a high level explainer: Let’s say the hardware wallet has a max pin retry limit. And it’s coded like this: if attempts >= MAX_ATTEMPTS: lock_device() Inside the chip, the values of attempts and MAX_ATTEMPTS are just bits. 0s and 1s. Literal voltage levels that are low or high. Stored in tiny transistor circuits. When the processor reads them, those electrical states travel through logic gates that perform the comparison. Normally the comparison works fine. But what if you could reach inside the chip and disturb those electrical signals right at the moment the chip is doing that comparison? That’s what EM injection allows. It’s essentially just a few loops of wire held over the chip and a very fast bust of voltage is sent through it. It’s not as simple as it sounds though. You have to discover: - the exact moment in time during execution - the exact physical spot on the chip package - the right distance from the chip - the right pulse voltage - the right pulse duration - the right probe geometry The search space is HUGE. An exponential needle in a hay stack. If you are really familiar with hardware, you can narrow things down, but it’ll still take weeks of searching even after you have automated it. And even after all of that, there is still risk to the wallet across all the steps. Hell, the wallet could be somewhat damaged before Joe even gets it. And tons of people end up not even having the crypto they thought they had. Imagine if one of those people ends up with a dead wallet and blames Joe for it, all while incorrectly thinking they had millions. 😬 youtu.be/MhJoJRqJ0Wc
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MG
MG@_MG_·
@Darkwebcomputer @joegrand I believe some of his earlier videos go into a bit more detail. Lasers are not involved.
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MG
MG@_MG_·
@seb_mc2 @joegrand Yea he just pops up every couple years when he has something fun going on. My kinda life goals, honestly.
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Sebastian
Sebastian@seb_mc2·
@_MG_ @joegrand He is back? Nice I remember his last video the previous year interesting ways to hack.
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MG
MG@_MG_·
@furt_tech Trying so hard to move things forward enough to the point I can justify this. For now, here is an algo bump
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Furt_Tech
Furt_Tech@furt_tech·
If anyone needs a Computer/Electronic Engineer then please dm me for contract work. - Fpga - Embedded systems - Firmware - Drivers - Networking - Security - Electronics I can start working tomorrow.
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MG
MG@_MG_·
@i2cjak @yacineMTB You should also be able to set min/max distances between components and similar. Else we get things useless decoupling caps, with the path he is going for.
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i2cjak
i2cjak@i2cjak·
@yacineMTB pls add this to KiCad pls fix. Thanks.
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i2cjak
i2cjak@i2cjak·
tbh yacine is actually right. Net ties are a kludge that work within current schematic/PCB paradigm. You should be able to, without additional footprints as with net ties, “marry” pins to each other in a group perhaps. Hierarchical nets. You must route this connection first before connecting to others. Hmmmm.
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MG
MG@_MG_·
@a2611058 Well teeeechnically these are detector envelopes.
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-=Extra=-
-=Extra=-@a2611058·
@_MG_ Are we hacking this many people? 🤯
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MG
MG@_MG_·
If you’re going to have a physical product oriented business, definitely plan on having kids like 10 years beforehand so they’ll be old enough to help 😂 As great as this upgrade looks, the feeder (top half) needs constant babysitting. I now have my kids feeding envelopes into the labeler (bottom half) instead. The 2 of them actually fight over who gets to do this part of the work too.
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MG
MG@_MG_·
Yeah 4 was about the threshold where I stopped doing that. It was convenient during packing, but a unique envelope per SKU means I’ve doubled the product I need to keep inventory on, space for, and plan purchases for. One slip up from the print house and suddenly I can’t ship product. Now I am down to 2 envelopes with optional “just for fun” variants when I feel like it.
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Glytch
Glytch@GlytchTech·
@_MG_ Thats kinda fire Im just doing printed envelopes per product rn but I only have like 3 SKUs, not 30 😅
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MG
MG@_MG_·
@AJCNeilson The kids will appreciate even more when they realize how awesome a Roth IRA is! I get the feeling the machines and kids are equally babysitting each other at this point. Humanoid robots need to hurry up before the kids move out though.
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Alexander Neilson
Alexander Neilson@AJCNeilson·
@_MG_ Child labour. The choice of successful entrepreneurs for hundreds of years ;). Congrats on getting the kids excited about doing babysitting rather than being babysat and it’s likely they will pick up great diy skills watching the tweaks and adjustments you make for better working
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MG
MG@_MG_·
@NapaCorruption I too am a fan of the How It’s Made show!
GIF
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MG
MG@_MG_·
@da5ch0 Congrats! Also I owe you a cable soon.
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MG@_MG_·
@DorkfeastTeam Trying my best to find entertainment value in the otherwise monotonous reality of some of this! I’m gonna keep going. 😎
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MG@_MG_·
@KzooBooty @yacineMTB bro adding to the list of comments that demonstrate why certain activities need a minimum IQ to ride instead of enabling everyone.
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KzooBooty
KzooBooty@KzooBooty·
@_MG_ @yacineMTB bro thinks the US is gonna shoot on random signatures in their own country
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