Utku Sen’s Substack
Subscribe
Sign in
Home
Notes
Archive
About
Traditional SAST Scanners Are About to Die
Frontier LLM models are good at finding vulnerabilities in codebases. With the right skills and a subagent architecture, they can outperform any…
Mar 31
•
Utku Sen
6
1
Latest
Top
Discussions
We Need An Iframe Attribute To Make Boundaries Visible
Imagine you see an advertisement for awesomeservice.com.
Feb 20
•
Utku Sen
3
1
Your Vibe Coded AI App Can Bankrupt You
Vibe coders may not realize they could wake up to a $20,000 cloud bill. This article explains the risks and how to avoid them.
Jan 25
•
Utku Sen
6
How Hackers Impersonate Brands to Steal YouTube Channels
Rarely, people from agencies email me about collaborating on my YouTube channel.
Dec 6, 2025
•
Utku Sen
15
Don’t Do Live Demos, Do Live-Looking Demos
Live demos are risky. A single mistake can waste the audience’s time. Pre-recorded videos can feel dull. A good balance is a staged live demo that keeps…
Oct 14, 2025
•
Utku Sen
5
X(Twitter) Secretly Shadow Bans Turkish Presidential Candidate
The X account of a Turkish opposition leader with 9.7M followers is restricted in Turkey. Although his new account is not restricted, many users say…
Sep 2, 2025
•
Utku Sen
22
2
7
Does “XBOW AI Hacker” Deserve the Hype?
Las week, I wrote an article about how AI hacker agents could reduce the need for human penetration testers.
Jun 25, 2025
•
Utku Sen
5
2
Thoughts on How AI Will Shape Cyber Security.
This article explores how LLMs will reshape cyber security practices and examines the potential implications for security engineering workforce demand.
Jun 10, 2025
•
Utku Sen
5
4
1
See all
Utku Sen’s Substack
Some thoughts about technology and life
Subscribe
Utku Sen’s Substack
Subscribe
About
Archive
Sitemap
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
