j0hnnyxm4s

@j0hnnyxm4s@infosec.exchange

Hacktivist / Hacker | Infosec Director | Fox, NBC, Wired, TechCrunch, #DEFCON, and around the world. | Google me | I am a bot per this server’s definition.

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j0hnnyxm4s, to random

Official announcement! I will be KEYNOTING this year's @Hak4Kidz conference! Bring your kids to Chicago this June!

https://www.hak4kidz.com/activities/

j0hnnyxm4s, to infosec

I'm once again teaching our Defensive Embedded Automotive Systems Security Training with GRIMM! Dive deep into the tech that drives our cars and learn to safeguard them from threats. 🛠️

📅 April 15-19, 2024
📍 Cedar Springs, MI
✈️ Nearest Airport: GRR

🔒 Master CANbus, encryption, and more in hands-on sessions led by industry experts. Spots are limited – secure yours now!

🔗 Register Here https://grimm.coursestorm.com/course/defensive-embedded-automotive-systems-security

j0hnnyxm4s, to random

DFIR problem: I have a file system, which I know contains some sort of encrypted set of additional files. Maybe a folder, maybe a zip, maybe a truecrypt-type volume. How do I go about scanning for likely candidates? Some kind of entropy check, I assume.

j0hnnyxm4s,

@tychotithonus that’s a problem for a later time. At least finding the file as a win.

j0hnnyxm4s, to random

I’ve been re-watching Bojack, and now my feed is constantly trying to sell me horse tranquilizer

j0hnnyxm4s,

@reverseics yeah, it’s really great to be reminded about how someone made a show out of my biography and didn’t even pay me.

j0hnnyxm4s, to random

https://nightshade.cs.uchicago.edu/whatis.html

Nightshade transforms images into "poison" samples, so that models training on them without consent will see their models learn unpredictable behaviors

j0hnnyxm4s, to random

Hope was my favorite con for 20 years. Anarchy works quite well in small groups, but this group got too big and succumbed to the “someone who isn’t me should do something about this” problem.

https://pluralistic.net/2024/01/19/hope-less/

j0hnnyxm4s,

(I realize that’s not the topic of the article, which discusses how you can’t read 2600 anymore because emails with the word “hacker” in them are blocked by spam filters corporations give you very little control over, and thus decide what you read)

j0hnnyxm4s,

@wcbdata show me a con where that’s not the truth and I’ll show you a kind you haven’t attended long enough.

j0hnnyxm4s, to random

Bye jerks; my dream job is headhunting me

j0hnnyxm4s,

@north I’m more concerned with what they’re going to give me 145,000 of.

j0hnnyxm4s, to random

I found the dibs winner

j0hnnyxm4s, to random

🌟 JOHNNYCON 2024 WORLD TOUR SPEAKING DATES: 🌍

📅 Feb 1: @chibrrcon 🐻
📅 Apr 4-5: @CypherCon 🔐
📅 May 13-14: @ShowMeConSTL🎭
📅 Jun 8: @Hak4Kidz👨‍👩‍👧‍👦

📣 Ping me (not here) for booking!! 💌📬

j0hnnyxm4s, to random

I don’t know why we’re all so terrified of AI when 10 years later the dumb thing still has to ask me what a motorcycle looks like.

j0hnnyxm4s,

@willasaywhat he is the word “thinks” here is a pretty big stretch

j0hnnyxm4s, to random

We found some good milk substitutes @ShmooCon tho

j0hnnyxm4s, to random

I’m pretty sure this milk was as old as the cereal at @ShmooCon

j0hnnyxm4s, to random

As always, the fine liquor tastings at @ShmooCon are…unrivaled

j0hnnyxm4s, to random

I carded @rayredacted at @ShmooCon cuz I didn’t believe it was him. Where’s the rest of him??

j0hnnyxm4s, to random

A con isn’t complete until @jackrhysider hunts me down and gives me the current @darknetdiaries wristband. Great to be back at @ShmooCon!!

j0hnnyxm4s, to random

Just packing for @ShmooCon

j0hnnyxm4s, to random

Mechanical Turk ChatGPT

j0hnnyxm4s, to random

My phone keeps telling me I missed a call even though I stared at it ringing for the full 60 seconds. How do I fix this?

j0hnnyxm4s,

@krux No way man I’m not gonna mess with the FAA; they’ll take my license

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