ethicalhacker's profile picture. #Dad & #CyberSecurity OG! Co-Founder @justhackinghq w/ @_JohnHammond. Founder of The Ethical Hacker Network and ChicagoCon. Fun project = @diySTEAM #LifeIsGrand

Hi! I'm Don.

@ethicalhacker

#Dad & #CyberSecurity OG! Co-Founder @justhackinghq w/ @_JohnHammond. Founder of The Ethical Hacker Network and ChicagoCon. Fun project = @diySTEAM #LifeIsGrand

고정된 트윗

The winter solstice is our annual reminder that just when it seems the darkness is too much, the light will return. Regardless of season, may your hearts forever stay warm. ♥️


Hi! I'm Don. 님이 재게시함

Pick a Lock, Get a Shirt at @bsideschicago. Wear the same swag as @_JohnHammond!

JustHackingHQ's tweet image. Pick a Lock, Get a Shirt at @bsideschicago. Wear the same swag as @_JohnHammond!
JustHackingHQ's tweet image. Pick a Lock, Get a Shirt at @bsideschicago. Wear the same swag as @_JohnHammond!
JustHackingHQ's tweet image. Pick a Lock, Get a Shirt at @bsideschicago. Wear the same swag as @_JohnHammond!

Hi! I'm Don. 님이 재게시함

⏰ 6 Hours To Go ⏰ Don't miss your chance to get @InsiderPhD's API Hacking hands-on course with cyber range at 20% Off! Launch Discount ends Midnight US ET tonight.

🚨New Course - API Hacking by @InsiderPhD! "My videos don't quite reach the mark. This is everything you need, start to finish in 1 place." Only $80 w/ labs until Oct 31! Link in comments. Dr. Katie Paxton-Fear is your personal guide on learning the hands-on skills needed in…

JustHackingHQ's tweet image. 🚨New Course - API Hacking by @InsiderPhD! "My videos don't quite reach the mark. This is everything you need, start to finish in 1 place." Only $80 w/ labs until Oct 31! Link in comments.

Dr. Katie Paxton-Fear is your personal guide on learning the hands-on skills needed in…


Hi! I'm Don. 님이 재게시함

Training Day @bsideschicago! @_JohnHammond, @mish3alkhan and @_t1v0_ teaching to packed rooms. Hope to see everyone tomorrow for the conference day.

JustHackingHQ's tweet image. Training Day @bsideschicago! @_JohnHammond, @mish3alkhan and @_t1v0_ teaching to packed rooms. Hope to see everyone tomorrow for the conference day.
JustHackingHQ's tweet image. Training Day @bsideschicago! @_JohnHammond, @mish3alkhan and @_t1v0_ teaching to packed rooms. Hope to see everyone tomorrow for the conference day.
JustHackingHQ's tweet image. Training Day @bsideschicago! @_JohnHammond, @mish3alkhan and @_t1v0_ teaching to packed rooms. Hope to see everyone tomorrow for the conference day.
JustHackingHQ's tweet image. Training Day @bsideschicago! @_JohnHammond, @mish3alkhan and @_t1v0_ teaching to packed rooms. Hope to see everyone tomorrow for the conference day.

Hi! I'm Don. 님이 재게시함

😱 Only 2 days to Training Day @bsideschicago, 8-5 Oct 31. 👻 During con day, Nov 1, JHT will have a vendor table. Come say hi, check out our wares, get some swag! Til then... Forget the Noise, Get to Just Hacking! events.humanitix.com/bsideschicago-…

events.humanitix.com

BSidesChicago 2025

BSidesChicago 2025 is Oct 31–Nov 1! 🎉 Conf tix $25/$15 student. Sasha says grab yours now: bsideschicago.org 🦩


Hi! I'm Don. 님이 재게시함

Catch a replay of "Cybersecurity Awareness for Hackers!" @_JohnHammond & @trumankain demo hands-on training by @HuntressLabs & JHT. For a limited time from Huntress, get the gift of free education in celebration of Cybersecurity Awareness Month & the Holidays! 🎁Link below.


Hi! I'm Don. 님이 재게시함

🆓New Upskill Challenge🆓 Deception is an overlooked opportunity in SecOps! @sawaba intros how honeypots & honeytokens can be used as cheat codes for detection engineering. justhacking.com/uc/uc-detectio… There’s a common phrase Adrian finds annoying: "Attackers only have to get it…

JustHackingHQ's tweet image. 🆓New Upskill Challenge🆓 Deception is an overlooked opportunity in SecOps! @sawaba intros how honeypots & honeytokens can be used as cheat codes for detection engineering. justhacking.com/uc/uc-detectio…

There’s a common phrase Adrian finds annoying: "Attackers only have to get it…

Hi! I'm Don. 님이 재게시함

New breakthrough quantum algorithm published in @Nature today: Our Willow chip has achieved the first-ever verifiable quantum advantage. Willow ran the algorithm - which we’ve named Quantum Echoes - 13,000x faster than the best classical algorithm on one of the world's fastest…

sundarpichai's tweet image. New breakthrough quantum algorithm published in @Nature today: Our Willow chip has achieved the first-ever verifiable quantum advantage.

Willow ran the algorithm - which we’ve named Quantum Echoes - 13,000x faster than the best classical algorithm on one of the world's fastest…

Hi! I'm Don. 님이 재게시함

Getting ready to rocket! 🚀 The Orion spacecraft we built for @NASA's Artemis II mission has been stacked onto the Space Launch System rocket! Early next year, "Integrity" will carry four astronauts on a mission to the Moon.

The last major hardware component before Artemis II launches early next year has been installed. 🚀🇺🇸🌕 “Integrity” is our Orion spacecraft that will hold the Artemis II astronauts on their trip around the Moon. It’s now fully attached to the Space Launch System and we are one…

SecDuffyNASA's tweet image. The last major hardware component before Artemis II launches early next year has been installed. 🚀🇺🇸🌕
 
“Integrity” is our Orion spacecraft that will hold the Artemis II astronauts on their trip around the Moon. It’s now fully attached to the Space Launch System and we are one…
SecDuffyNASA's tweet image. The last major hardware component before Artemis II launches early next year has been installed. 🚀🇺🇸🌕
 
“Integrity” is our Orion spacecraft that will hold the Artemis II astronauts on their trip around the Moon. It’s now fully attached to the Space Launch System and we are one…


Hi! I'm Don. 님이 재게시함

🚨 M365 Copilot Prompt Injection Vulnerability Allows Attackers to Exfiltrate Sensitive Data Read more: cybersecuritynews.com/copilot-prompt… A sophisticated vulnerability in Microsoft 365 Copilot (M365 Copilot) that allows attackers to steal sensitive tenant data, including recent emails,…

The_Cyber_News's tweet image. 🚨 M365 Copilot Prompt Injection Vulnerability Allows Attackers to Exfiltrate Sensitive Data 

Read more: cybersecuritynews.com/copilot-prompt…

A sophisticated vulnerability in Microsoft 365 Copilot (M365 Copilot) that allows attackers to steal sensitive tenant data, including recent emails,…

Hi! I'm Don. 님이 재게시함

One of the things I continue to be passionate about is sharing my knowledge gained over 15+ years in cyber security. I'll be sharing my hardware hacking knowledge at BSides Chicago next week and I'd love to see you there! bsideschicago.org/workshops/


Hi! I'm Don. 님이 재게시함

RTV's very own @FilipiPires at @BSidesNYC — "Hidden Payloads: Advanced PDF Malware Exploitation" (Track Red L.63) 🗓 Oct 18 · 16:00–16:55 ET Hands-on: heap spray, shellcode injection, Adobe Reader exploits & PDF-embedded malware. More: labs.segura.blog/unmasking-the-…

RedTeamVillage_'s tweet image. RTV's very own @FilipiPires at @BSidesNYC — "Hidden Payloads: Advanced PDF Malware Exploitation" (Track Red L.63)
🗓 Oct 18 · 16:00–16:55 ET
Hands-on: heap spray, shellcode injection, Adobe Reader exploits & PDF-embedded malware.
More: labs.segura.blog/unmasking-the-…

Hi! I'm Don. 님이 재게시함

Learn Hardware Hacking! x.com/i/broadcasts/1…


Hi! I'm Don. 님이 재게시함

Ever since I made a video about Fourier Transforms, one of the most requested topics on the channel has been its close cousin, the Laplace Transform. I've been having a lot of fun animating a mini-series about this topic, and the main part is now out. youtu.be/j0wJBEZdwLs

3blue1brown's tweet card. But what is a Laplace Transform?

youtube.com

YouTube

But what is a Laplace Transform?


Hi! I'm Don. 님이 재게시함

Catch a replay of @mish3alkhan's sneak preview of his in-person, full-day OSINT class at @bsideschicago Oct 31 that includes food and online course! John Hammond & Just Hacking All-Stars Live in Chicago! 8+ hours of Exclusive in-person training with John (Malware), Mishaal…


You had me at Q!

Meet the Arduino UNO Q, an all-in-one platform powered by a @Qualcomm Dragonwing™ QRB2210 and featuring the new Arduino App Lab for a unified development experience. Discover now: arduino.cc/product-uno-q



Hi! I'm Don. 님이 재게시함

Learn API Hacking with InsiderPhD! x.com/i/broadcasts/1…


Hi! I'm Don. 님이 재게시함

🚨 Notepad++ DLL Hijacking Vulnerability Let Attackers Execute Malicious Code Read more: cybersecuritynews.com/notepad-hijack… A newly discovered DLL hijacking vulnerability in Notepad++, the popular source code editor, could allow attackers to execute arbitrary code on a victim's machine.…

The_Cyber_News's tweet image. 🚨 Notepad++ DLL Hijacking Vulnerability Let Attackers Execute Malicious Code 

Read more: cybersecuritynews.com/notepad-hijack…

A newly discovered DLL hijacking vulnerability in Notepad++, the popular source code editor, could allow attackers to execute arbitrary code on a victim's machine.…

Hi! I'm Don. 님이 재게시함

🕵Live Training Oct 31🕵 Get 10% Off Mishaal Khan's "Level Up OSINT" in-person at #BSidesChicago! Online courses are great, but there's no substitute for 8+ hours 1:1 with Mishaal. events.humanitix.com/bsideschicago-… ACT NOW & spend the day with: 💻 @_JohnHammond - Script-Based Malware…

JustHackingHQ's tweet image. 🕵Live Training Oct 31🕵 Get 10% Off Mishaal Khan's "Level Up OSINT" in-person at #BSidesChicago! Online courses are great, but there's no substitute for 8+ hours 1:1 with Mishaal. events.humanitix.com/bsideschicago-…

ACT NOW & spend the day with:
💻 @_JohnHammond - Script-Based Malware…

Hi! I'm Don. 님이 재게시함

Hello. The Huntress CTF is back for its third year. October 1st through October 31st with new challenges each and every day, all month long. Free to play, register at any time (even while the game is running!) and play whenever you want at your leisure. ctf.huntress.com

_JohnHammond's tweet image. Hello.

The Huntress CTF is back for its third year. October 1st through October 31st with new challenges each and every day, all month long. Free to play, register at any time (even while the game is running!) and play whenever you want at your leisure. 

ctf.huntress.com

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