GuyIT retweeted
i couldn't sleep after watching this
i work in osint. i asked my agent to visualise what my scrapers do all night while i sleep. it drew them as crawlers
> 1 agent turns into 256 in 9 seconds
> each one takes a page and reads every word it steps on
> search, forums, feeds, news, shops, public DBs: 16 pages, 2,900+ words in 20 s
everything you've ever posted in public is getting scraped like this. right now
GuyIT retweeted
Giveaway time!
Up for grabs is 3 free tickets to our “Attacking AI” live course!
Repost and like to enter!
arcanum-sec.com/training/att…
GuyIT retweeted
Next hacker summer camp giveaway!
3 seats to our “The Bug Hunters Methodology” course!
Like and share to be entered!
arcanum-sec.com/training/the…
GuyIT retweeted
NEWS: Starting Fall 2026, I'm joining @umiamiengineer at the University of Miami as an Assistant Professor of Electrical and Computer Engineering!
I never thought I'd be a professor, so this one is especially exciting for me.
The web was built for humans clicking buttons. The next version will have agents acting for us. I want to study what trust means in that world. I'm also curious about the role open-source models and decentralized AI will play.
I'm starting a lab and recruiting students and postdocs. DMs are open!
🤖 Made with AI
GuyIT retweeted
I was recently laid off, so I’m officially open to new opportunities. If you need a Hacker, or a teachable moment using Red Team tactics. I can also be a trainer, community builder & liaison.
I want more than a job I need a company & purpose I can believe in. Please share!
💜🤗💜
GuyIT retweeted
Day ONE of FIVE days of celebrating our 2 year ARCANUM-VERSARY! @arcanuminfosec
2nd Giveaway - We have 4 Swag Packs up for grabs!
Get a shirt, stickers, pens, a BADGE and more!
👍 1 Like = 1 Entry!
♻️ 1 Share = 2 Entries!
Winners announced 1/21!
enjoy our tshirt models @G0LDEN_infosec and @PhillipWylie 🫶
GuyIT retweeted
Giveaway and new course 🚨
I just released a nuclei course and we have made it a part of our Black Friday bundle. You can get all of our courses for the price of one.
🎁I’ll give some away. All you gotta do is RT & reply with which bundle you want!
hhub.io/BugBountyBundle2025
GuyIT retweeted
New Executive Offense Newsletter - Building AI Hackbots, Hard-Earned Lessons Pt 1
(and course giveaway)
executiveoffense.beehiiv.com…
Giveaway: Retweet this post and be entered to win a seat in Q4s courses! ("Red Blue Purple AI" or "Attacking AI")
Three winners will be chosen next Friday!
GuyIT retweeted
🐣 🌷 Easter Giveaway 🌷🐣
I’m giving away one CompTIA Security+ Exam Voucher!
How to enter:
•Like & RT this post
•Comment or tag a friend
Winners will be announced Friday
Good luck and Happy Easter!
GuyIT retweeted
Replying to @dhh
I spent 30 years thinking /usr was user. Not Unix system resources.
Readers added context they thought people might want to know
It is “user”; Unix System Resources is at best a backronym.
tldp.org/LDP/Linux-File…
lists.busybox.net/pipermail/busy…
GuyIT retweeted
Teeny tiny reminder the "Linux For Hackers Fundamentals" course I put together for @hackinghub_io is on pre-sale and available for $20 until 2/28! 🤪 hhub.io/jhlffh
Ben and Adam told me I can do another giveaway so I'm just following orders 😅 Comment to join & I'll DM one winner on Monday!
GuyIT retweeted
❤️❤️Valentines Day Giveaway❤️❤️
I’m giving away two CompTIA Security+ Exam Vouchers
How to enter:
- Like and RT
- comment or tag someone
Winners will be announced on Valentine’s Day
I’ll be doing more giveaways throughout the yr so stay tuned.
Good Luck!
GuyIT retweeted
If you start a Pinterest account this new year, you could be making $3,000 per month by March 2025 easily.
Usually, I'd charge $249 for this DeepSeek - Pinterest guide, but today I'm giving it away for free.
RT + Like and comment 'DS' and I will send you the full guide for FREE.
Follow me to get the guide in DM. FREE for 24 hours only.
GuyIT retweeted
🛑 GIVEAWAY ALERT 🛑 ⬇️
Today is day SIX of EIGHT days of @arcanuminfosec and friends Black Friday and Cyber Monday giveaways!
Today game recognizes game.
If you’ve taken my classes, you know I always recommend @LearnPrompting. Today, I’m giving away one free seat to their AI/ML Red-Teaming Masterclass which starts on Dec 5th!
I’ll also be guest lecturing, so I’ll see you there!
maven.com/learn-prompting-co…
PS: If you don't win, you can get $300 off for anyone who registers with my code: "haddix"!
You know the drill! Each person can have up to FOUR entries to the giveaway!
♻️ Share This Post = 2 Entries
♥️ Like This Post = 1 Entry
✍️ Comment This Post = 1 Entry
Winners will be posted next Tuesday!
GuyIT retweeted
🚨 I convinced my team to do one last giveaway!
Options: hhub.io/eu2wxGj
🏆 Full Access: $199
💻 Lifetime Course: $39 (includes updates)
🎯 1-Month trial (no updates): $19
TWO WINNERS (1 each):
- Full cert bundle
- Lifetime access
Enter: ↪️ RT + Reply with 🎯
GuyIT retweeted
We discovered that by uploading a malicious AI model to @Replicate, a leading AI-as-a-Service platform, we could read and modify prompts of other customers 🤯
Here is exactly how we did it 🧵⬇️
GuyIT retweeted
Kevin Briggs, a senior advisor at CISA, has publicly revealed ongoing vulnerabilities in U.S. telecom networks.
TL;DR - He has evidence vulns in teleco's are being used to track and spy on U.S. citizens.
Buckle up, here's what we know:
GuyIT retweeted

MrBeast@MrBeast22 Jan 2024
United States
United StatesConnected via United States App StoreAccount-level information, not a live location or per-post device.
GuyIT retweeted
Giveaway time!!
labs.hackxpert.com
blog.hackxpert.com
cheese-shop.be/
thexssrat.com
Like, comment, share and follow. I will pick 10 amazing hackers for the following prizes:
- 3x 1 hour coaching call
- 5x endless bundle
- 2x endless bundle + 1 hour coaching call
That is an insane near 4000$ in prizes we are giving away!
Deadline: 29th of december 2023 - 00:01
EDIT: ADDING 10x bug bounty guide to prize pool
EDIT2: ADDING 10x Jenkins course to pool
Much love and good luck!
GuyIT retweeted
Our next VR social event, Halloween Edition, will take place on October 27. Meet and interact with other hackers, see scary movie 🎃🎃🎃🎃🎃 @defcon
@defcongroups #infosec #hackers





























