It's an NFC device called the Proxmark. To Marques 's phone, the proxmark looks like a typical card reader. So, it happily sends over its transaction data.
And this is where our third lie comes in. When Marques 's phone replies, it says it's approved the $10,000 transaction. But it also says that it hasn't asked for customer verification.
So yeah, you go. - Makes sense that it's that sophisticated 'cause it shouldn't be that easy, but that still seemed way too easy. - And Marques was not the only victim. I thought it was only fair that I first try it out on myself.
I'd like to introduce Captain David Marquet. Captain Marquet is best known for his work that he did with the USS Santa Fe, where he took that nuclear powered submarine from worst to first. And it ended up generating the most leaders that the Navy has ever seen out of the submarine program.
Mais qui est d'accord pour faire ça ? Donc on cherche des marqueurs biologiques.
I do it tax time. So it was the marquee development position in the company.
Start with Brian. Out of all the shows, I would think, as a performer-- Like many, people I love this music. On the marquee, it's like, And Byron as Marvin Gaye.
doing whatever that defies the rest of civilization. Gabriel Garcia Marquez has written about it in the "Hundred Years of Solitude." This is his theme.
Not that music's not a big deal. But it was the marquee event. It was Backstreet Boys and 'N Sync and Britney, and things were happening.
But it's work. It's like I would work and it would spill over. male: Have you read Marquez's latest piece?
So for me, it was always the X Games. The X Games were our marquee event. And the Dew Tour was a big one.
I gave her my cell phone, said here, take a picture of the Imperial Wizard and myself. And I went and stood by the marquee for the museum. This is what he did.
So I jumped off, and I was like, Mom, Dad, I'm going to run across Canada! And so we had the marquee down there.
We've got an incredible speaker today. I'd like to introduce Captain David Marquet. Captain Marquet is best known for his work that he did with the USS Santa Fe, where he took that nuclear powered submarine from worst
Touring around this lab, I saw exotic robots, heavy pressure housings, and other things foreign to me. 'This thing's been inside the Titanic,' Marquet said as he pointed out Jason Junior, opened up on a lab bench with electronic guts spilled out. But inside the robots and surrounding them were things that were deeply familiar to me-- electronics, microprocessors, software manuals.
And I taught a course with Gabriel Marquez.
girl that'd go out Marquee, I'd be single, I'd get drunk. I'd come home four in the morning, I'd go to that deli that, that fortunately is now is closed, The Bodega. I swear to God,
All we need to do is to insert our own devices in between the phone and the reader. First, we tap Marques 's phone against this. It's an NFC device called the Proxmark.
To the reader, my phone looks just like Marques 's. So, both Marques 's phone and the card reader think they're talking directly to each other, when in fact all their communication goes through our series of devices. This is a classic man-in-the-middle attack.
- We used the proxmark to broadcast that same code, which fools Marques 's phone into thinking that it's a transit reader. So, when we tap Marques 's phone against the proxmark, it's now expecting to receive another message with the details about the transit transaction. Here's what that message would typically look like in binary code.
In which case the phone would need to send an extra layer of authentication. So, when Marques 's phone receives the transaction request from what it thinks is a transit reader, it's gonna be expecting that value to be set to 1. But in reality, the device sending the request is our retail reader, and this reader is online, which means that that bit is currently set to zero.
Therefore, to trick the phone into accepting the transaction, we intercept the message from the reader, pass it through our computer, and we change that 0 to a 1. So by the time the message gets to Marques 's phone, it looks like a transit transaction. As this communicates through our computer, we're convincing the phone that it is in fact talking to a transit terminal.
So I jumped off, and I was like, Mom, Dad, I'm going to run across Canada! And then he came down to the bottom of the marquee, and he started crying his eyes out.
It varied a lot, and he was interested why. But within a few days of his landing in the Marquesas, that was his first stop, this island world he saw was a dying world because of the Western invasion.
Shabby. And this is one of his early journal entries about his landing. This is like two days after he landed in the Marquesas, and he's realizing these are dying people. And what's so interesting is he says it's not just they're dying, we're going to die too.
Next, the laptop sends the data to our burner phone, which I tap on the actual card reader. To the reader, my phone looks just like Marques 's. So, both Marques 's phone and the card reader think they're talking directly to each other, when in fact all their communication goes through our series of devices.
So, now we need to trick the reader into thinking that the customer has verified the payment. So, we intercept the response from Marques 's phone and look for the bit of information that says customer verification hasn't been done. Then we change it to say that the payment has been verified by flipping this 0 to a 1.
You can click the link below or you can scan this QR code to claim that 60% off and get your personal data off the market. I wanna thank Incogni for sponsoring this video about taking money from Marques Brownlee. And now, let's get back to that thing.
He's documented a lot of his story and his insights in the book, "Turn the Ship Around-- A True Story of Turning Followers into Leaders." So without further ado, Captain Marquet. Thank you. Thank you.
He's ahead 1/3, conserving the battery. I love it. I'm David Marquet, and that's your Leadership Nudge.
I do it tax time. Now, at Intel this was the marquee-- this was like becoming Larry and Sergey's personal second-in-command at Intel.
And that's how we discovered this code the gate send which unlocked the phone. - We used the proxmark to broadcast that same code, which fools Marques 's phone into thinking that it's a transit reader. So, when we tap Marques 's phone against the proxmark, it's now expecting to receive another message with the details about the transit transaction.
And that's actually surprisingly simple. That's because to determine whether the transaction is high value, Marques 's phone doesn't actually look at the numerical value of $10,000. It just looks at another single bit of information in the transaction data.
"Oh, oh, Marquez, he'll throw in like a factual inaccuracy here and there just to, you know, engagement bait or keep
And the queen wanted the marathon, which was the marquee event of the Olympics, to finish in front of the royal viewing
Start with Brian. Out of all the shows, I would think, as a performer-- Like many, people I love this music. And right across the street, they just put up the marquee for "Motown." It was lit up.
They had the students there, listening to someone-- and if you know Marquez's work, there's nobody better at constructing a complicated structural novel than he is.
Jennifer Egan: It's interesting, though. Gabriel Garcia Marquez got on a word processer and never looked back.
And also we are extremely pleased and also grateful to the Minister of Education, the National Conservatory of Music of Lisbon, and the secondary school of Marques
But you know what? He quit early, and they said well, we can't have a sumbarine without a captain, so Marquet, Santa Fe. That was my oh, sugar moment.
It sort of reminds me a bit of-- I don't know how many of you read "One Hundred Years of Solitude" Gabriel Garcia Marquez, a 1967 novel.
Hello, everyone. Hi. My name is Marquesha.
building in Woods Hole called the Deep Submergence Laboratory. I was there looking for a job straight out of college, and I was there to meet a man named Skip Marquet, one of the original designers of Alvin and the co-founder of the Deep Submergence Lab with Bob Ballard.
And they had a huge line, bigger than ever, and I noticed on the marquee that it was a movie about a band and the band was going to be there.
He also co-wrote, co-edited, and co-produced the movie, and it's Carlos Marques -Marcet.
The title, I have to say, with apologies to Gabriel Garcia Marquez, it's not inspired by "One Hundred Years of Solitude." A lot of people seem to think it is.
I remember, actually. We did a show opening up for a band called Eddie and the Hot Rods, at the Marquee, Wardour Street.
So the next morning front page of the paper was this car, our ticket booth, our marquees .
turn the Atari 2600, the Nintendo Entertainment System, the Sega Genesis, the Super Nintendo, the Nintendo 64, and familiarized yourself with most of their marquee titles.
You don't need this on land because you can always use a compass." Well when they were surveying across the Upper Peninsula when they got to the Negaunee Marquette area compasses