Matt Brown @nmatt0

Principal Consultant @ Brown Fine Security | IoT Security Researcher | Soli Deo Gloria brownfinesecurity.com /dev/ttyUSB0 Joined July 2016

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Matt Brown @nmatt0

lessthan a minute ago

@0xTib3rius My dog wants to know if this means his treats are a business expense.

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Matt Brown @nmatt0

23 minutes ago

I've found vulns exploitable over WiFi that were identifiable by SSID prefix... One @wiglenet search is all you would need to geolocate a pwnable device.

less freaky and longer range: every WiFi SSID (well BSSID) is sniffed by smartphones and geotagged. Someone can look up your home network SSID and, if it is unique, exactly locate you. Or find a handful of places you might be. Your SSID is literally your address, treat it as such

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Matt Brown @nmatt0

2 days ago

@iangcarroll If you think SW is bad look at some of the HW programs 🤣 The number of F500s with hardware products that have no bug bounty program or have max crits under $5k is insane.

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Will @realwillreil

2 days ago

Just another day in the factory

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Hash @BitBangingBytes

2 days ago

The $999 SEM is coming along

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Matt Brown @nmatt0

2 days ago

@nicpud1 @Aaronbennett Exactly my point. ppl focus on passive income when they don't have good active income.

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Matt Brown @nmatt0

2 days ago

@sudoingX Speed to a point

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Matt Brown @nmatt0

2 days ago

@0xBinaryAPT @gregxsunday I prefer GLM for cyber. Most of my pure coding tasks I still use Claude for.

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Matt Brown @nmatt0

2 days ago

@unjustifeyeball That's a work in progress 🤠

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Matt Brown @nmatt0

2 days ago

I can't wait to be 100% local.

Matt Johansen @mattjay

2 days ago

🚨 Confirmed. OpenCode hacked. Keys stolen. Telling customers to revoke.

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Matt Brown @nmatt0

2 days ago

@Pravobzen @gregxsunday Yep. I would much prefer a less intelligent model that I can hand hold to the solution than one that is capable but just refuses. It's kind of like how I'd prefer an employee with less raw intelligence but was open to feedback.

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Matt Brown @nmatt0

3 days ago

I swear some of you people would have gone to the Chicago World's Fair and been like "AcKtuAlly tHat DoeSn'T sCaLe feAsiBly"!

Sam @SamCKx

3 days ago

I hate to be the one to burst the Tesla bubble today, but the spectacular “flight” we witnessed at the Roadster reveal needs a little context. The car is carrying around 250kg of compressed air, plus the weight of the tanks, valves and thrusters needed to contain and release it.

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Quentin Kaiser @qkaiser

3 days ago

All the details including the slides are now available at quentinkaiser.be/security/2026/…

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Quentin Kaiser @qkaiser

3 days ago

My presentation at Hexacon is done ! Time for public disclosure. Pictured below: remote unauthenticated code execution over-the-air (including the shell) on Proximus BBOX 3V+

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Matt Brown @nmatt0

3 days ago

@_davidnash If you knew how much Amazon's bug bounty pays for vulns like that...

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Matt Brown @nmatt0

4 days ago

The real alpha in hacking devices like this is obtaining a physical device (ideally multiple) to discover and test exploits against in a controlled lab environment. BUT that makes firmware access trivial to TAs because the first thing they will do is dump firmware from flash. No need for public downloads. As others have noted, not allowing public downloads does inhibit security researchers that don't have physical device...

Matthew Green @matthew_d_green

4 days ago

I hate to say this because it goes against everything I believe in. But people are going to need to take down public firmware images for critical infrastructure, like yesterday.

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Matt Brown @nmatt0

3 days ago

Meanwhile over on LinkedIn...

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Matt Brown @nmatt0

3 days ago

@pratiksharda2 glitching for sure on vulnerable targets.

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Matt Brown @nmatt0

3 days ago

@SamStrongTalks @wesbos Yeah I love Android Auto but prefer all car controls to be physical. I have the older F150 model heated steering wheel that requires me to exit Android Auto and turn the heated steering wheel on/off via the F150 screen... Total UI fail.