hex0x42424242

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DEF CON Porto Alegre Founder @defconpoa | OSCP | Research | @defcon @RedTeamVillage_ | @hacknotcrime Advocate

I was wondering when a reporter would uncover this.

So BitLocker is super secure, right? Well... BitLocker recovery keys are backed up to Microsoft's Cloud - and they give them out to law enforcement on request. Using the BitLocker recovery key, you can just unlock the device without a PIN etc.
https://www.forbes.com/sites/thomasbrewster/2026/01/22/microsoft-gave-fbi-keys-to-unlock-bitlocker-encrypted-data/

Microsoft Gave FBI BitLocker Encryption Keys, Exposing Privacy Flaw

The tech giant said providing encryption keys was a standard response to a court order. But companies like Apple and Meta set up their systems so such a privacy violation isn’t possible.

Forbes

Did you miss our @defcon panel this year? You're in luck, it's on YouTube!

Check out hacker history storytime hosted by @richinseattle @netspooky @chompie1337 with special guests!

Watch here: https://www.youtube.com/watch?v=TW-D1I27E08&t=2s

DEF CON 33 - 40 Years Of Phrack: Hacking, Zines & Digital Dissent -richinseattle, Netspooky, Chompie

YouTube

#DEFCON33 update:

Contest Winners are live on the DEF CON website! Check out the results on

https://defcon.org/html/defcon-33/dc-33-contest-results.html

We want to extend our gratitude to everyone who took part in contests this year and big congratulations to the victors.

#defcon #contests

DEF CON® 33 Hacking Conference - Contest Results

Contest results for DEF CON 33

The photos I shot for @defcon 33 are up!

I wanted to thank the team for all the hours and miles they put in! ASTCell, Silk, Gourry, AJ702, and M0nkeyDrag0n.

If you wish to rescind consent for your photo please let me know.

https://www.flickr.com/photos/r6_cannibal/albums/72177720328340248/

Defcon 33

DC33 LVCC West Las Vegas August 2025

Flickr
Throwback to last year 🔧✨ The calm before the hardware storm at
@defcon's DC32 HHV/SSV! Soldering stations ready, tools gleaming, silence hanging in the air. Get ready for this year - we’ve got so much more in store! 🛠️⚡ #DefCon33 #HardwareHacking
Let's go!!! BR - LAS #defcon #summercamp

More days. More hacking. More Vegas.

Join us for our first-ever four-day courses this August 9-12. These longer courses will cover more ground, dive deeper, and push you further.

Las Vegas awaits – sign up today!
https://training.defcon.org/lasvegas2025

#defcon #defcon33 #defcontraining #cyber #cybersecurity #training #cybertraining #infosec #cyberdefense #hacking #redteam #IoT

Friendly reminder: #defcontraining Las Vegas is exiting #earlybird mode tomorrow! To get the best price, head to training.defcon.org and reserve your spot now.

#defcon

DEF CON Homework alert!

This Saturday #defconmovienight is showing ‘Wall-E’, a film that touches on many of the theme ideas of #defcon33.

Some questions to ponder when you watch our boxy little hero save the future:

Why is the ship called ‘Axiom’?
Are we closer to the cozy dystopia Wall-E suggests?
What do you think Earth looks like 10-20-100 years from the film’s ending?
How do we best resist the fate of the short-fingered humans of the Axiom?

Join us Saturday 8pm PDT in the movie-night-text channel of the discord (discord.gg/defcon) for film and conversation. Liquified pastries optional.

#defcon

Signal just used SetWindowDisplayAffinity to defeat Recall. The excludefromcapture flag was added eons ago to placate the DRM crowd.

https://signal.org/blog/signal-doesnt-recall/

#signal #recall

By Default, Signal Doesn't Recall

Signal Desktop now includes support for a new “Screen security” setting that is designed to help prevent your own computer from capturing screenshots of your Signal chats on Windows. This setting is automatically enabled by default in Signal Desktop on Windows 11. If you’re wondering why we’re on...

Signal Messenger