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Enoch FrancoAug 24, 2026 • 4 min read
How I Found My First CTF Flag Hidden in an Image's Metadata
Why I Tried This I've been working through picoCTF's Forensics module lately, and...
#ctf#cybersecurity#forensics#beginners
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André Dias Moreira ProlAug 24, 2026 • 3 min read
André Dias Moreira Prol: Investigate Ransomware, Phishing & Fraud
In two decades leading IT and security operations, I have watched cybercrime evolve from...
#forensics#ransomware#cybercrime#cybersecurity
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Mark05d ago • 1 min read
Update: base64dump.py Version 0.0.31
Security researcher Didier Stevens has released an update for his tool base64dump.py, bringing it to...
#cybersecurity#infosec#forensics#python
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RockyAug 24, 2026 • 3 min read
The Memory Dump Lands in Your Queue. Where Do You Actually Look First?
A SOC escalates a host: unusual outbound traffic, an EDR alert that fired and then went quiet, and.....
#forensics#dfir#blueteam#infosec
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André Dias Moreira Prol3d ago • 3 min read
André Dias Moreira Prol: hash e cadeia de custódia na perícia digital
Imagine que você precisa provar, anos depois de um incidente, que um arquivo digital não sofreu uma....
#forensics#cryptography#evidence#cybersecurity
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André Dias Moreira ProlAug 24, 2026 • 3 min read
André Dias Moreira Prol: como investigar ransomware, phishing e fraudes
Quando um servidor é sequestrado por ransomware às 3h da manhã, cada minuto perdido significa dados....
#forensics#ransomware#cybercrime#cybersecurity
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André Dias Moreira Prol3d ago • 3 min read
André Dias Moreira Prol: Hash & Chain of Custody in Digital Forensics
In two decades working at the intersection of technology and evidence, I have learned that a single....
#forensics#cryptography#evidence#cybersecurity
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Khalif AL MahmudAug 24, 2026 • 8 min read
Hidden in Plain Sight: Steganography, EXIF Geolocation, and AI-Powered Log Analysis
A few weeks back I went down a rabbit hole that started with one simple question: how easy is it,...
#steganography#cybersecurity#forensics#ai
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