Maarten Goet 🥷🏻 (@maarten_goet) 's Twitter Profile
Maarten Goet 🥷🏻

@maarten_goet

Microsoft MVP since '07 & Microsoft RD since '15, CTO & Director Cybersecurity at @Wortell, Founder of @experts_live, #DutchSecurityMeetup and #AzureAPE.

ID: 47910081

calendar_today17-06-2009 09:38:12

30,30K Tweet

6,6K Followers

98 Following

Huib Modderkolk (@huibmodderkolk) 's Twitter Profile Photo

Waarom 2-factor authenticatie middels SMS niet te vertrouwen is, laat dit onderzoek van Bloomberg (gift article) goed zien: bloomberg.com/news/articles/…

Thomas Roccia 🤘 (@fr0gger_) 's Twitter Profile Photo

🤓 OpenAI recently published an interesting threat report about how threat actors are using generative AI. Here is a quick rundown: 👇 - Fake Jobs: IT workers using AI for deceptive hiring schemes. - China IO: “Sneer Review” creates fake reviews and posts. - Philippines IO:

🤓 OpenAI recently published an interesting threat report about how threat actors are using generative AI.

Here is a quick rundown: 👇

- Fake Jobs: IT workers using AI for deceptive hiring schemes.

- China IO: “Sneer Review” creates fake reviews and posts.

- Philippines IO:
Jeroen Niesen (@jeroenniesen) 's Twitter Profile Photo

🚨 A forgotten staging site. No MFA. No alerts. Just a wide open door. This is how attackers see your company. And this is how Microsoft Defender EASM helps you stop them. 🔗 Watch now: youtu.be/zJuBQOz3WVY #MicrosoftDefender #CyberSecurity #EASM

Steven Lim (@0x534c) 's Twitter Profile Photo

Social Engineering Attack KQL Detection 📨💣📞💻☣️: 1. Mail Bomb User 2. Impersonate Help Desk Call User 3. Offer assistance via RMM Tool 4. Deploy Ransomware MDO: New Mail Bomb Detection Technology admin.microsoft.com/?ref=MessageCe… KQL Detection (Point 1 & 3): github.com/SlimKQL/Huntin…

Social Engineering Attack KQL Detection

📨💣📞💻☣️:

1. Mail Bomb User
2. Impersonate Help Desk Call User
3. Offer assistance via RMM Tool
4. Deploy Ransomware

MDO: New Mail Bomb Detection Technology
admin.microsoft.com/?ref=MessageCe…

KQL Detection (Point 1 & 3):
github.com/SlimKQL/Huntin…
John Lambert (@johnlatwc) 's Twitter Profile Photo

This tweet thread discusses how to use #Kusto explorer to graph data on the fly. ➡️ Get kusto explorer: aka.ms/ke ⬇️ Read on!

Antti Tikkanen (@anttitikkanen) 's Twitter Profile Photo

Great talk by John Lambert on ways you can turn security data into graphs: youtube.com/watch?v=cXhX3s…. Especially the vector part is great: so many tools have built in support for embeddings (e.g. BigQuery ML.GENERATE_EMBEDDING and VECTOR_SEARCH), defenders should be using them more!

Olaf Hartong (@olafhartong) 's Twitter Profile Photo

If you work on a Mac, first of all Raycast is a must have productivity app. If you also work with #KQL a lot, I made a simple extension to search the documentation easily, based on the git repos behing ms learn raycast.com/olafhartong/ku…

If you work on a Mac, first of all <a href="/raycastapp/">Raycast</a> is a must have productivity app. 

If you also work with #KQL a lot, I made a simple extension to search the documentation easily, based on the git repos behing ms learn

raycast.com/olafhartong/ku…
Daniël Verlaan (@danielverlaan) 's Twitter Profile Photo

De eerste DDoS-aanvallen van het Pro-Russische collectief NoName057(16) zijn begonnen, gefocust op websites over de NAVO en natuurlijk de gemeente Den Haag. Impact lijkt voor nu beperkt (en sterkte aan alle IT'ers van de overheid komende dagen) rtl.nl/nieuws/politie…

Bart Groothuis (@bgroothuis) 's Twitter Profile Photo

Hackers breached Norwegian dam and opened the valve. ‘The valve ran at full capacity for four hours before the unauthorized change was detected’. Unclear intent energiteknikk.net/2025/06/hacker…

The Haag™ (@m_haggis) 's Twitter Profile Photo

🎯 DEFENDERS — ASRGEN is here to make your life easier... and it’s now TRENDING on @Streamlit! 🚀 ➡️ share.streamlit.io/explore?catego… 🛡️ What is ASRGEN? A simple, powerful, and ✨free✨ tool that helps defenders: ✅ Build custom Attack Surface Reduction (ASR) rules ✅ Test and simulate

Steven Lim (@0x534c) 's Twitter Profile Photo

Detect anomalous external OAuthApp activity using 🆕ActorInfoString 🔥 techcommunity.microsoft.com/blog/microsoft… KQL Code: detections.ai/rules/8ba39853…

Detect anomalous external OAuthApp activity using 🆕ActorInfoString 🔥
techcommunity.microsoft.com/blog/microsoft…

KQL Code:
detections.ai/rules/8ba39853…
Dirk-jan (@_dirkjan) 's Twitter Profile Photo

Pretty cool! If you use the tool with a public client and scope from entrascopes.com you can add this to roadtx interactiveauth with the -url parameter to catch the resulting token 😀

Fabian Bader (@fabian_bader) 's Twitter Profile Photo

👋 Bye bye Azure Portal, hello Unified Security Portal. Microsoft announced the deprecation of #Sentinel in the Ibiza portal. It's time to start planning techcommunity.microsoft.com/blog/microsoft…

Maarten Goet 🥷🏻 (@maarten_goet) 's Twitter Profile Photo

Connected with 100+ Mbps at 8.500 ft at 100+ knots, getting real-time updated weather and en-route information. Starlink is revolutionizing flying! 🙏 Thank you Elon Musk

Connected with 100+ Mbps at 8.500 ft at 100+ knots, getting real-time updated weather and en-route information. <a href="/Starlink/">Starlink</a> is revolutionizing flying! 🙏 Thank you <a href="/elonmusk/">Elon Musk</a>
WIRED (@wired) 's Twitter Profile Photo

The Scattered Spider hacking group has caused chaos among retailers, insurers, and airlines in recent months. Researchers warn that its flexible structure poses challenges for defense. wired.com/story/scattere…

Huib Modderkolk (@huibmodderkolk) 's Twitter Profile Photo

‘Na nader onderzoek van een aantal cyberaanvallen concludeerde de Autoriteit Persoonsgegevens dat 30 procent van die bedrijven geen of onvoldoende beleid had om cybercriminaliteit te voorkomen’ nrc.nl/nieuws/2025/07…

The Hacker News (@thehackersnews) 's Twitter Profile Photo

🚨 Chinese hackers hit France’s critical sectors using 3 Ivanti zero-days — and then patched them to keep others out. Rootkits, web shells, and resale of access hint at a black-market cyber operation selling to state-linked buyers. Find details here → thehackernews.com/2025/07/chines…

Chris Thompson (@_mayyhem) 's Twitter Profile Photo

I'm SO hyped to finally make MSSQLHound public! It's a new BloodHound collector that adds 37 new edges and 7 new nodes for MSSQL attack paths using the new OpenGraph feature for 8.0!. Let me know what you find with it! - github.com/SpecterOps/MSS… - specterops.io/blog/2025/07/2…

I'm SO hyped to finally make MSSQLHound public! It's a new BloodHound collector that adds 37 new edges and 7 new nodes for MSSQL attack paths using the new OpenGraph feature for 8.0!. Let me know what you find with it!
- github.com/SpecterOps/MSS…
- specterops.io/blog/2025/07/2…