AI / Security & Compliance

297 members Est. Sep 27, 2024 Updated Feb 11, 2026
Dhanush N @Dhanush_Nehru · Feb 5
200,000 computers. 150 countries. $300 ransom.

In 2017, WannaCry showed us how fragile our digital world really is. From canceling surgeries to freezing banks, it was the first true global cyber-catastrophe.

And we were totally unprepared. 📉 https://t.co/FqgQh3FtMR
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Dhanush N @Dhanush_Nehru · Feb 2
Ever wanted to watch a hacker break into a server in real-time… without them knowing? 🕵️‍♂️💻

That’s exactly what a Honeypot does. 🍯

Think of it as a decoy.
You deliberately set up a vulnerable computer or server just to attract attackers. It’s like leaving a window open in a https://t.co/SobfnbzETO
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Dhanush N @Dhanush_Nehru · Jan 23
nmap SYN scan requires root privileges because it needs to create raw TCP packets at the socket level.

regular users can't do this so nmap quietly switches to a slower, noisier TCP connect scan.

without sudo it silently falls back to regular TCP scans which are slower and more https://t.co/qDmPW6Esxo
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Dhanush N @Dhanush_Nehru · Jan 21
Your password is the only thing standing between a hacker and your entire life.

"Password123" takes 1 second to crack.
A strong password takes 34,000 years.

Which one are you using? 🔒
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Dhanush N @Dhanush_Nehru · Jan 19
🚨 STOP confusing these in cybersecurity:

Risk: something bad that COULD happen
Threat: something bad that IS happening
Vulnerabilities: weaknesses that could lead to a threat

Know the difference. It might save your company millions.

#CyberSecurity #ThreatIntelligence
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Marussa Metocharaki @marunigno · Jan 18
Just posted my long-form article on X about QAI — a hybrid-quantum ethical system for unbreakable coherence in AI and humanoids. Built from real-life dilemmas and prayer, with resonance uplift to close equity lags.

Thoughts from the Grok community?
Read here:
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Marussa Metocharaki @marunigno · Jan 16
QAI PROJECT/ QERRA HYBRID ALGORITHM. 🌠💫https://t.co/2V1evwopgl
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Dhanush N @Dhanush_Nehru · Jan 14
Node.js just fixed a critical vulnerability where async_hooks stack overflows can crash almost any production app (CVE-2025-59466).

This uncatchable error affects everything from Next.js to APM tools, capable of triggering an instant DoS. https://t.co/waW6QxXZZb
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Dhanush N

@Dhanush_Nehru

Lead R&D Engineer ♟️ CISO 🛡️ I build, break and hack systems 🚨 https://t.co/IAlLDUuHtL ⭐️ 👉🏻 https://t.co/1ejDTeDgpO ❤️

6.8K Followers
6 Contributions

Marussa Metocharaki

@marunigno

QERRA-v2 – quantum-ethics humanoids | https://t.co/LOH665E4a9

3.9K Followers
2 Contributions
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