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Why File Type Detection Is More Than a Metadata Problem

What Magika teaches us about names, evidence, boundaries, and trustworthy file intelligence Author note: This article is written for engineers buildin…

cybersecuritymachinelearningsecuritytooling
Dev.to Apr 29, 2026, 08:20 UTC
EN

Your AI Agent Can Be Socially Engineered. Here Are 3 Attacks That Prove It.

No jailbreak. No exploit. No alert fired. Just a conversation. In September 2025, a Chinese state-sponsored threat group ran a cyberattack against 30 …

aicybersecurityllmsecurity
Dev.to Apr 28, 2026, 22:48 UTC
EN

🚨 تنبيه أمني عاجل - ثغرة حرجة في tj-actions/changed-files

🚨 تنبيه أمني حرج - هجوم سلسلة التوريد tj-actions/changed-files - Supply Chain Attack ⚠️ خطر حرج | CRITICAL DANGER ⚠️ أنت وقعت في فخ أمني خطير! You've …

cybersecuritygithubnewssecurity
Dev.to Apr 28, 2026, 19:16 UTC
EN

Silk Typhoon Extradition: State-Sponsored APT Operator Accountability & Persistence TTPs

Originally published on satyamrastogi.com Xu Zewei's extradition marks rare accountability for state-sponsored operators. Analysis of Silk Typhoon's t…

securitycybersecuritynewsthreatintel
Dev.to Apr 28, 2026, 15:03 UTC
EN

6 Cybersecurity Tips for Developing a Crypto iOS App

Building a cryptocurrency application for iOS today is fundamentally different from shipping a regular fintech product. The stakes are existential. A …

ioscybersecuritycryptocurrency
Dev.to Apr 27, 2026, 13:13 UTC
EN

Critical infrastructure giant Itron says it was hacked

The American technology giant provides water and energy monitoring and utility meters to hundreds of millions of homes and businesses.

Securitycritical infrastructurecyberattackcybersecuritydata breach
TechCrunch Apr 27, 2026, 13:03 UTC
EN

Responsible Disclosure Is a Governance Problem, Not an Ethics Problem

The ethics are fine. The architecture is broken. For years, the security industry has treated responsible disclosure as a moral test: are you a "good"…

securitycybersecuritygovernancecareer
Dev.to Apr 27, 2026, 12:00 UTC
EN

GHSA-RPM5-65CW-6HJ4: GHSA-RPM5-65CW-6HJ4: Command Injection via Git Options Bypass in GitPython

GHSA-RPM5-65CW-6HJ4: Command Injection via Git Options Bypass in GitPython Vulnerability ID: GHSA-RPM5-65CW-6HJ4 CVSS Score: 8.8 Published: 2026-04-25…

securitycvecybersecurityghsa
Dev.to Apr 27, 2026, 05:10 UTC
EN

AI SOC Evasion, Tamper-Evident AI Audits, & Bell HomeHub 3000 DoS

AI SOC Evasion, Tamper-Evident AI Audits, & Bell HomeHub 3000 DoS Today's Highlights This week, we dive into advanced AI security, from evading AI…

securitycybersecurityvulnerability
Dev.to Apr 26, 2026, 21:36 UTC
EN

How SSH Works—and How It Breaks (Part 2): Simulating a Man-in-the-Middle Attack

In this article, we’ll explore how a Man-in-the-Middle (MITM) attack works using a small Docker-based lab. We’ll simulate how an attacker can steal cr…

cybersecuritylinuxsoftwareengineeringsoftwaredevelopment
Dev.to Apr 26, 2026, 18:12 UTC
EN

TrustShield AI: Multi-Layer Phishing Detection Framework Using Machine Learning

description: "Learn how TrustShield AI combines machine learning, URL intelligence, and real-time threat monitoring to detect sophisticated phishing a…

pythonmachinelearningcybersecurityflask
Dev.to Apr 26, 2026, 12:49 UTC
EN

The Digital Tsunami and the Security Hangover: Nigeria's First Cybersecurity Challenge

By Nasarah Dashe If you have sent money via USSD, paid for groceries with a mobile wallet, or onboarded a new fintech app in the last 12 months, you h…

cybersecurityfintechnigeriaopensource
Dev.to Apr 26, 2026, 11:52 UTC
EN

Monitoring Claude Code/Cowork at scale with OTel in Elastic

Elastic's InfoSec team has developed a robust monitoring pipeline for AI coding assistants like Claude Code and Cowork to address the visibility chall…

cybersecurityinfosecaimonitoring
Dev.to Apr 26, 2026, 06:49 UTC
EN

GHSA-C4QG-J8JG-42Q5: GHSA-C4QG-J8JG-42Q5: Server-Side Request Forgery in OpenClaw QQBot Extension

GHSA-C4QG-J8JG-42Q5: Server-Side Request Forgery in OpenClaw QQBot Extension Vulnerability ID: GHSA-C4QG-J8JG-42Q5 CVSS Score: Low Published: 2026-04-…

securitycvecybersecurityghsa
Dev.to Apr 26, 2026, 03:10 UTC
EN

Mythos and Cyber Models: What does it mean for the future of software?

Anthropic Made Its Model Worse On Purpose. Here's What That Tells You About the State of AI Security. In the entire history of commercial AI model rel…

aisecuritycybersecuritysoftwareengineering
Dev.to Apr 25, 2026, 23:24 UTC
EN

JSON Web Tokens (JWT): Deep Dive into Design, Security Risks and Real-World Failures

JWT (JSON Web Tokens) have become a default choice for authentication and authorisation in modern systems. They are widely adopted because they are: S…

securityapicybersecurityapplicationsecurity
Dev.to Apr 25, 2026, 11:49 UTC
EN

Alibaba Cloud and AWS host the anonymous bot harvesting our site. Yours could be next.

We run an independent observatory that measures how bots and AI agents behave on the open web. Last week we caught something that's worth writing abou…

aiagentscybersecurity
Dev.to Apr 25, 2026, 01:52 UTC
EN

GHSA-H829-5CG7-6HFF: GHSA-H829-5CG7-6HFF: Improper Tag Signature Verification in Gitverify

GHSA-H829-5CG7-6HFF: Improper Tag Signature Verification in Gitverify Vulnerability ID: GHSA-H829-5CG7-6HFF CVSS Score: 5.3 Published: 2026-04-24 The …

securitycvecybersecurityghsa
Dev.to Apr 24, 2026, 23:40 UTC
EN

How Scammers Use Automation to Scale Attacks Globally

Just ten years ago, operating a major fraud ring required a lot of manpower. Now, all it takes is a laptop and a credit card to target hundreds of tho…

aisecuritycybersecurityautomation
Dev.to Apr 24, 2026, 14:36 UTC
EN

How SNF Detects C2 Beacons on Air-Gapped Networks Without Ever Touching the Internet

How SNF Detects C2 Beacons on Air-Gapped Networks Without Ever Touching the Internet Most threat detection tools phone home. They pull threat feeds, p…

rustcybersecuritynetworkingsecurity
Dev.to Apr 24, 2026, 11:18 UTC
EN

Modern API Security: How to Stop “Logic Attacks” That Don’t Contain Malicious Payloads

APIs are now the primary attack surface for modern applications. REST, GraphQL, gRPC, mobile backends, SaaS integrations — almost every business funct…

apicybersecuritysafeline
Dev.to Apr 24, 2026, 08:17 UTC
EN

20 Penetration Testing Projects Worth Adding to Your Resume

Article Summary This article addresses the needs of job seekers aiming for penetration testing positions by curating 20 real-world projects spanning e…

careercybersecuritysecuritypentest
Dev.to Apr 24, 2026, 05:37 UTC
EN

Hack The Box - Snapped Writeup

Machine: Snapped Difficulty: Hard OS: Linux Overview Snapped is a hard-difficulty Linux machine that chains two recent CVEs to go from unauthenticated…

cybersecurityinfoseclinuxsecurity
Dev.to Apr 24, 2026, 02:12 UTC
EN

48 Hours After Publishing: Second-Order Injection Field Notes

This is a dispatch, not a paper. Notes from the 48 hours after publishing the second-order injection research. What happened Published the second-orde…

securityllmaicybersecurity
Dev.to Apr 23, 2026, 22:06 UTC
EN

Trump’s pick to run US cyber agency CISA asks to drop out

Sean Plankey has requested to withdraw his name to run the U.S. cybersecurity agency after a tumultuous year of chaotic temporary leadership.

SecurityTCCISAcybersecuritySean PlankeyTrump Administrationus government
TechCrunch Apr 23, 2026, 19:33 UTC
EN

Invited Talk: BLERP: BLE Re-Pairing Attacks and Defenses

Bluetooth Low Energy is a widespread wireless technology connecting billions of gadgets, relying on a pairing process to generate secret keys for safe…

cybersecurityiotnetworkingsecurity
Dev.to Apr 23, 2026, 14:19 UTC
EN

I Ran a Subdomain Takeover Checker on GitHub.com and Found a Vulnerable Subdomain

I've been building a tool that checks subdomains for takeover vulnerabilities. Yesterday I decided to test it on a well-known target — github.com — ju…

securitywebdevdnscybersecurity
Dev.to Apr 22, 2026, 19:23 UTC
EN

Evaluating Open-Weight LLMs for Phishing Simulation and Red Teaming

Disclaimer : This content is for educational and authorized security testing in controlled environments only. Do not use any techniques described here…

aicybersecurityllmopensource
Dev.to Apr 22, 2026, 16:09 UTC
EN

Why McDonald’s AI Started Coding: A Wake-Up Call for Chatbot Security

Imagine you’re hungry, you open the McDonald’s app to complain about a missing Big Mac, and instead of a refund, the chatbot starts writing Python scr…

aicybersecuritymachinelearningaisecurity
Dev.to Apr 22, 2026, 09:24 UTC
EN

Why CAPTCHA and Traditional Verification Methods Are Failing

Our defenses against automated threats that we have constructed to ensure that human-facing systems do not receive them are being systematically bypas…

securitycybersecuritywebdevinfosec
Dev.to Apr 22, 2026, 09:21 UTC

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