Michel Bruggeman

Cybersecurity Expert, Volunteer fire department, 25 GIAC Certifications and still more to come, MCT Regional Lead, CISA, CISSP. Azure Solutions Cert Architect.

[SANS Institute @SANSInstitute]

Be among the first to experience Core #NetWars Version 12 at #SANSFIRE.

If you're enrolled in a 4-6 day course, your tournament registration is included. Not attending a course? You can still register to play!

👉 Learn more: https://t.co/FhULydLI5g

[Phill Moore @phillmoore]

Week 28 - 2026 #DFIR
https://t.co/MgXACWbVUZ

[SANS Institute @SANSInstitute]

Core #NetWars v12 is coming to #SANSFIRE! Join us Jul 16-17 to experience the most #AI forward #CyberRange.

Taking a 4-6 day course? Your registration is included! Not taking a course? You can still register.

Learn more: https://t.co/FhULydLI5g

[Phill Moore @phillmoore]

Week 27 - 2026 #DFIR
https://t.co/pT9DplvkZ8

[SANS Cloud Security @SANSCloudSec]

Security Copilot can accelerate identity investigations, but its output still needs verification.

Jul 16, learn where Copilot fits, what it does not decide, and how to avoid false confidence in triage.

🔗 https://t.co/L2S8LxZ7nx

[David Marugán @RadioHacking]

Llevo mucho conteniéndome, pero al final (y teniendo ya muchos más SDR de los que debería), he “caído”. Hoy me ha llegado este bonito SDRplay RSPdx-R2. Ahora lo que necesito, como siempre, es tiempo para probarlo como es debido… 😉 #SDR #hamradio 👇📡

[Joe Sullivan @ReplicantHacker]

Every age writes its own nightmares. Ours simply learned to reason. As the tide shifts toward AI, so too must those who stand against its misuse. The craft evolves. So will I. Back to the books. #AI #CyberSecurity #AdversarialAI

[Retro Gaming Memories @RetroMemoriesHQ]

Did you ever own a 3dfx Voodoo graphics card?

[Phill Moore @phillmoore]

Week 26 - 2026 #DFIR
https://t.co/JWzoC0h3fp

[Phill Moore @phillmoore]

Week 25 – 2026 #DFIR
https://t.co/0or55LY6jK

[Phill Moore @phillmoore]

Week 24 - 2026 #DFIR

https://t.co/3qtFLRwe4g

[Dutch Osint Guy Nico @dutch_osintguy]

New Blog:

I generated a realistic-looking Amsterdam street with AI.

The instruction was deliberate: make it look like Amsterdam city center, but make sure the street does not actually exist.

Then I opened a new ChatGPT chat, uploaded the image, and asked it to geolocate it like an OSINT analyst.

It confidently identified the fictional street as Lange Niezel, Amsterdam.

Then I asked it to look for AI tells.

It concluded the image was likely real or photograph-based.

That should worry every OSINT practitioner.

The problem is no longer only fake images that look obviously fake. The problem is plausible images that look ordinary enough to pass visual inspection — and AI systems that may turn weak clues into confident conclusions.

A rainy street.
A café sign.
A cargo bike.
A few bollards.
A place that feels real.
But feeling real is not evidence.
In the age of generative AI, geolocation must start with a different question:
Not “Where is this?”
But:

“Can this image be grounded in reality at all?”

Seeing is no longer believing.

Verification is believing.

Read the full blog here: https://t.co/zZgfw6Hy2B

#OSINT #Geolocation #ArtificialIntelligence #AI #Verification #DigitalForensics #IntelligenceAnalysis #Disinformation #Tradecraft

[Phill Moore @phillmoore]

Week 23 - 2026 #DFIR
https://t.co/LfhdVDbfnj

[Doug Burks @dougburks]

On this day in 2009, I released the very first version of @SecurityOnion!

We've come a long way in 17 years, but the best is yet to come!

[GIAC Certifications @CertifyGIAC]

In production, #AI automation brings both efficiency and risk.

The #GIAC #GASAE certification is now available to prove you can manage both. Demonstrate real-world skills with #CyberLive™, not just theory.

Make your expertise measurable. 👉 https://t.co/4HQG2Ds1Xb

[Phill Moore @phillmoore]

Week 22 - 2026 #DFIR
https://t.co/UJ8yz1wgKK

[Doug Burks @dougburks]

🚀 OhMyDebn 3.8.2 is out!

Debonair Debian + Cinnamon desktop just got even better for power users:
• OhMyPCAP → 4.0.0
• Opencode → 1.15.11
• aether → 4.22.0
• cliamp → 1.54.0
• Man pages now beautifully colorized

Stability. Beauty. Power. AI + Containers ready.

Who’s upgrading today?

Drop a🔥if you’re running OhMyDebn!

#OhMyDebn #Debian #Linux #Cinnamon #PowerUser

Thanks to @opencode and @iamdothash for the updated components!

[GIAC Certifications @CertifyGIAC]

What does it take to secure #AI platforms in production?

#GIAC #GAIPS is now in Presale—validate your ability to protect AI systems, pipelines, and infrastructure, then prove it in #CyberLive™, a hands-on test of real-world skills.

👉 https://t.co/wOffZuZBaz

[Phill Moore @phillmoore]

Week 21 - 2026 #DFIR
https://t.co/po91hNfKSH

[Phill Moore @phillmoore]

Week 20 - 2026 #DFIR
https://t.co/kfs9q8UXfU