Tootfinder

Before submitting one or more talks to @… 2026, I wrote a blog post based on my 2024 presentation: Bring Back RSS for Operational Security.
#rss #infosec

Bring Back RSS for Operational Security
Personal webpage of Alexandre Dulaunoy - from information security to open source and art

#infosec and #networking friends local and abroad, I hope this captures in part what some of you are fearing, sensing, or seeing. There is a lot more one could say, but topically relevant here, an excerpt to locally elected government officials:
"[...] I'm seeing and experiencing…

New infosec AI guidance just dropped
#infosec #Shitpost #Shitposting

AWS ME-CENTRAL in UAE apparently has been hit.
I'm waiting for attacks on the submarine cables now...
#iranwar #epicfury #infosec
(Map from the Equinix Blog

Yet another example of the endless, ever-descending spiral stairs to hell that is #infosec...
https://www.theguardian.com/science/2026/mar/…

Confidential health records from UK BioBank project exposed online
Exclusive: Guardian investigation finds data from flagship medical research leaked dozens of times

Mikko Hyppönen is going after drones.
#InfoSec #Finland #drone #Ukraine

After fighting malware for decades, this cybersecurity veteran is now hacking drones | TechCrunch
Mikko Hyppönen is one of the most recognizable faces of the cybersecurity industry. After fighting computer viruses, worms, and malware, for more than 35 years, he tells TechCrunch why he is now working on systems to stop killer drones.

(Via @… )
Why o why did I surrender to curiosity and peek? ... It seems that five years metaphorically lying down in a darkened room isn't long enough for the fundamental impossibility of #infosec to change or evolve.
"This pa…

The UK Cyber Security and Resilience Bill: A Practitioner's Guide to Legislative Reform, Compliance, and Organisational Readiness
The Cyber Security and Resilience (Network and Information Systems) Bill, introduced to Parliament in November 2025, represents the most significant reform of UK cyber security legislation in nearly a decade. This paper provides a comprehensive practitioner-oriented analysis of the Bill's provisions, their practical implications, and the steps organisations must take to achieve compliance. It examines the expanded regulatory scope covering managed service providers, data centres, and designated…

Ah yes, #LLM for exploit development.
In other words, we’ll now spent billions on offense & prevention to achieve new equilibrium (that we already sort of had).
Good job, us. #infosec

On the Coming Industrialisation of Exploit Generation with LLMs
Recently I ran an experiment where I built agents on top of Opus 4.5 and GPT-5.2 and then challenged them to write exploits for a zeroday vulnerability in the QuickJS Javascript interpreter. I adde…

OH on slack: sometimes you think, "Oh, a regex could solve this." Now you have two ~problems~ administrators on your github repos
#devoops #sre #infosec

Hardening Firefox with Anthropic’s Red Team 
#infosec

Hardening Firefox with Anthropic’s Red Team  | The Mozilla Blog
For more than two decades, Firefox has been one of the most scrutinized and security-hardened codebases on the web. Open source means our code is visible,

Omg not a triple barrier of magic!
#infosec #Monsterdon

Good morning everyone! Somebody else on their way to Helsinki today? It's time for Disobey 2026!
#disobey26 #disobeyFI #infosec

🚨 Critical #Telnet Authentication Bypass Vulnerability Discovered #CVE202624061 #cybersecurity #infosec