this post was submitted on 15 Jul 2024
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Federal investigators are analyzing device’s content, although it is unclear how agency gained access

The FBI has gained access to the phone of the suspected gunman who opened fire on Donald Trump’s rally and is analyzing the device’s contents, the agency stated in a press release on Monday afternoon. The shooting, which killed one audience member and left Trump bleeding from one ear, is being investigated as an assassination attempt.

Authorities have been working to determine the motive behind the attack at Trump’s campaign rally on Saturday, but no clear picture has yet emerged. The gunman, identified as 20-year-old Thomas Matthew Crooks by the FBI, was shot and killed in the incident.

Federal investigators announced on Sunday that they had obtained Crooks’s cellphone, but had issues with bypassing its password protections to access the data within. FBI investigators then shipped the phone to a lab in Virginia, where agents successfully gained access, per the bureau’s press release.

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[–] [email protected] 87 points 1 month ago (5 children)

Something sus about how quickly they can unlock phones when it's attempted murderer killed dead and murder victims killed dead.

[–] [email protected] 90 points 1 month ago

Cracking a phone is pretty doable. Cracking phones in a way that will hold up in a court trial, much more formal.

[–] [email protected] 29 points 1 month ago* (last edited 1 month ago) (2 children)

look into celebrite

I think there's videos on youtube.

they can plug in most phones and have access to everything through an easy gui

[–] [email protected] 7 points 1 month ago (2 children)

I would definitely not call Cellebrite an "easy GUI" and they definitely don't get into most devices. Ive seen devices take months to unlock, if ever.

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[–] [email protected] 6 points 1 month ago

Cellebrite machines were used to copy contacts and messages and call logs from one phone to another, back in the day before Android and iPhone. There was little to no security on dumb phones back then... and you still needed the customer to put the PIN in and unlock their phone before using the Cellebrite. They came with a million different kinds of USB -> phone proprietary adapters, because mini and microUSB hadn't bee adopted yet as a standard.

Source: I used to do this sort of thing on a Cellebrite.

[–] [email protected] 22 points 1 month ago (2 children)

Most phones are locked with a four digit numerical PIN. The current technique is taking an image of the flash memory, and reflashing the memory after every few attempts.

It still takes a bit longer than straight brute force without a temporal lockout, but it’s still pretty trivial.

[–] [email protected] 15 points 1 month ago

If it was biometric login, even easier. Would've gotten in before thebody even got cold.

[–] [email protected] 14 points 1 month ago (1 children)

15 years ago, yes, nowadays especially on iPhone this does not work at all

[–] [email protected] 22 points 1 month ago* (last edited 1 month ago) (4 children)

It does when you have physical access to the RAM and storage, and a disassembly lab expressly configured for this purpose.

This is the backbone for a number of forensic services offered to law enforcement, and an entire cottage industry. I know with certainty it was still feasible as of the iPhone 12, which is well inside of 15 years. I don’t believe the architecture in the 13 or 14 has changed significantly to make this impossible.

With slightly earlier phones, tethered jailbreaks are often good enough, though law enforcement would more likely outsource to a firm leveraging Cellebrite or Axiom as the first step.

[–] [email protected] 5 points 1 month ago* (last edited 1 month ago)

How does this work with for example the Titan-M in pixels with graphene?

I believe newer iphones have something similar (?)

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[–] [email protected] 14 points 1 month ago (6 children)

If it used face unlock, just have the dead body and prop the eyes open and you’re in?

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[–] [email protected] 7 points 1 month ago (7 children)

Dude... my niece can unlock my phone while i sleep by putting my finger on the sensor.

I wouldn't be surprised if it would recognize my face while sleeping too

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[–] [email protected] 66 points 1 month ago (3 children)
[–] [email protected] 21 points 1 month ago

Asking the real questions here

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[–] [email protected] 41 points 1 month ago (2 children)

I wonder if they stuck his thumb on there. He is dead after all.

[–] [email protected] 19 points 1 month ago (2 children)

I get the feeling I'm the only person who doesn't use fingerprint readers (due to this and just some bad experiences with them not working right in their earlier days on phones).

[–] [email protected] 6 points 1 month ago (2 children)

I also don't, but I'm also not planning on committing crime.

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[–] [email protected] 13 points 1 month ago (1 children)

It says they had to send the phone to a lab in Virginia, so obviously not.

[–] [email protected] 35 points 1 month ago (3 children)

So you cut off the thumb and ship it

Or make a casting

There's a million ways they could do it

[–] [email protected] 31 points 1 month ago (2 children)

Or you load the whole body into your passenger seat and drive it over there. Bonus points that this approach lets you use the carpool lane.

[–] [email protected] 8 points 1 month ago

Weekend at Crook's : one thumb up

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[–] [email protected] 9 points 1 month ago (1 children)

Fuck, Fuck, FUCK!

Screams the agent as heating up a frozen finger with a lighter put it on fire.

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[–] [email protected] 8 points 1 month ago

Walter:
You want a toe? I can get you a toe, believe me. There are ways, Dude. You don't wanna know about it, believe me.

The Dude:
Yeah, but Walter...

Walter:
Hell, I can get you a toe by 3 o'clock this afternoon... with nail polish.

[–] [email protected] 30 points 1 month ago* (last edited 1 month ago) (6 children)

Anyone know what kind of phone they reported they cracked? This should bring fear to anyone who cares even a little about privacy.

Otherwise, it will become normal to question why you take a shit with the door closed (what are you hiding in there?) slippery slopes and what-not.

[–] [email protected] 36 points 1 month ago (9 children)

There's devices sold to law enforcement that will allow them access to most phones by plugging them in. Believe it or not, Israel is the biggest exporter of exploits and hacks.

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[–] [email protected] 17 points 1 month ago (4 children)

It doesn’t matter. If a nation state is a wants access, they’re gaining access.

It’s probably an exploit from that Israeli cyber company that I forget the name of.

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[–] [email protected] 9 points 1 month ago

On the scale of privacy concerns, anything that starts with "they took physical possession of my device" ranks pretty low on my list.

[–] [email protected] 7 points 1 month ago

Bro,

https://en.wikipedia.org/wiki/Cellebrite

Makes them look incompetent to work so hard to get in

[–] [email protected] 7 points 1 month ago

Any (western designed) phone. It doesn't matter. All your data belongs to us. Them.

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[–] [email protected] 28 points 1 month ago (1 children)

Investigators couldn’t get in with 1234, so they shipped it to their lab to try 5678

Wonder if this was one of the latest flagships or something older

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[–] [email protected] 15 points 1 month ago (1 children)

Bro forgot to turn off his phone before they shot him.

[–] [email protected] 14 points 1 month ago (6 children)

If he had fingerprint unlock it would be pretty easy to get in considering they have access to his fingers. Facial recognition... less successful in this case.

[–] [email protected] 10 points 1 month ago (1 children)

Most phones actually require pin/password on boot, and only let you use fingerprint/face unlock to unlock later in the session, as a security feature. So if he turned his phone off, even that wouldn't work.

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[–] [email protected] 14 points 1 month ago (1 children)

I hate when that happens. Now they'll have to take it to one of those repair places.

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[–] [email protected] 12 points 1 month ago (3 children)

Crooks, who left behind no immediately available manifesto or record of the attack, unlike many other modern assassination plots or mass shootings. He was registered as a Republican voter and donated $15 to a Democratic-allied organization but did not maintain a large online presence.

Well this is thoroughly unhelpful.

[–] [email protected] 10 points 1 month ago (2 children)

Someone with the same name made the donation. At this point, we do not know if it was the assassin who made the donation, or an 80 year old with the same name.

[–] [email protected] 15 points 1 month ago (1 children)

IIRC the donation had his address on it, they do in fact know it was him.

[–] [email protected] 7 points 1 month ago (1 children)

Or GrandPa Crooks.

In any case, I’m still trying to figure out how closely-related the organization was. “Democrat allied” or whatever could be almost anything.

[–] [email protected] 7 points 1 month ago (1 children)

The organization was ActBlue.

ActBlue Charities Inc. is an American political action committee and fundraising platform established for serving left-leaning and Democratic nonprofits and politicians.

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[–] [email protected] 5 points 1 month ago

It literally has the address of his house on it.

[–] [email protected] 7 points 1 month ago

He donated money when he was 17. It was $15.

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