DEV Community

Security

Hopefully not just an afterthought!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
The New OAuth Problem Is Agent Delegation

The New OAuth Problem Is Agent Delegation

Comments
8 min read
The AI Agent Destroyed Its Mail Server to Keep a Secret

The AI Agent Destroyed Its Mail Server to Keep a Secret

Comments
5 min read
This Month in Networking - APR 2026

This Month in Networking - APR 2026

Comments
13 min read
Detecting paying Cloudflare customers (for fun and profit)

Detecting paying Cloudflare customers (for fun and profit)

Comments
11 min read
🔒 Stop Exposing Emails, Phones & Cards in Logs — Meet `validata-py`

🔒 Stop Exposing Emails, Phones & Cards in Logs — Meet `validata-py`

3
Comments
2 min read
How a Coding Agent Deleted a Production Database in 9 Seconds

How a Coding Agent Deleted a Production Database in 9 Seconds

Comments
11 min read
I Built a SAST Scanner From Scratch — Here's Every Design Decision I Made

I Built a SAST Scanner From Scratch — Here's Every Design Decision I Made

Comments
7 min read
Understanding Bastion Hosts: The Quite Gatekeepers of Modern Infrastructure

Understanding Bastion Hosts: The Quite Gatekeepers of Modern Infrastructure

Comments
5 min read
Del DDoS que tiraba exchanges al DDoS que silencia oráculos: cómo Lazarus se llevó $292M de KelpDAO en abril 2026

Del DDoS que tiraba exchanges al DDoS que silencia oráculos: cómo Lazarus se llevó $292M de KelpDAO en abril 2026

Comments
9 min read
7 Filesystem Attacks Your Go CLI is Vulnerable To — And How to Fix Them

7 Filesystem Attacks Your Go CLI is Vulnerable To — And How to Fix Them

Comments
8 min read
MFA is Not the Holy Grail of Security

MFA is Not the Holy Grail of Security

Comments
7 min read
Meta's Rogue AI Agent Was Always Going to Happen. Here's the Fix.

Meta's Rogue AI Agent Was Always Going to Happen. Here's the Fix.

Comments
3 min read
Stopping AI agent tool calls with deny-by-default — server-side scope gate and CEO approval

Stopping AI agent tool calls with deny-by-default — server-side scope gate and CEO approval

Comments
6 min read
Inside Chrome's / Edge's silent 4GB AI install: a complete hands-on investigation

Inside Chrome's / Edge's silent 4GB AI install: a complete hands-on investigation

3
Comments
87 min read
Windows PrivEsc: Singular Mistakes Costing You Hours (And What Actually Gets You SYSTEM)

Windows PrivEsc: Singular Mistakes Costing You Hours (And What Actually Gets You SYSTEM)

Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.