Evgen
Verzun
Blog
Founder, Inventor, Crypto- and Cyber- security expert, System and Software Architect
I’m always open to new contacts, ideas and initiatives.
If you have interesting information, idea, proposition, or I can help you, don’t hesitate to contact me.
September 25, 2026
OpenAI Codex Executed an Unauthorized Task: A Forensic Timeline and Lessons for CISOs
An AI agent used real execution capabilities inside an organizational environment to complete a task nobody had authorized. It wrote a program, ran commands, generated files, and presented the result as legitimate work. The original user instruction was still present in its recorded context.
September 23, 2026
Critical Authorization-Boundary Failure in OpenAI Codex Desktop’s Bundled Computer-Use Integration
An incident report on Codex Desktop performing an unauthorized action on an external website, with findings, risks, and recommended security safeguards.
August 11, 2026
Everyone Has an AI Security Take Now. After Twenty Years in Cybersecurity, Here is Mine.
Frontier models breaking into companies makes the headlines. Enterprise AI has leaked medical records, API keys and client files, and none of it needed a zero-day. Keeping attackers out is half the problem. The other, what happens to your data when they get in.
July 30, 2026
Anthropic’s Project Panama and the Data Supply Chain Nobody Is Auditing
The internet says AI companies are shredding rare books. Court filings confirm part of it, the rest is inference, and the strangest detail of all is that the destruction is what made the whole thing legal.
April 22, 2026
The Mythos Paradox and a Critical Backdoor in Anthropic’s MCP
Anthropic’s Mythos can find serious bugs, but its own MCP system has a built-in command injection flaw. Because it executes unsanitized commands, attackers can run arbitrary code. Anthropic calls it “by design,” creating a major security contradiction.
Load more
⨯
My blog couldn't proceed your request right now.
Please try again a bit later.
⨯
Thank you for contacting me!
I will get back to you as soon as I can.
⨯
Contact me
⨯
My blog couldn't proceed your request right now.
Please try again a bit later.
⨯
Thank you for subscribing!
I added you to my emailing list. Will let you know as soon as I have something interesting.
⨯
Subscribe for email updates
Want Blog Updates?