Joxean Koret (@matalaz)

@joxean
2.3K Followers
1.8K Following
18.1K Posts

Basque hacker interested in reverse engineering, security research, software development, nature photography, and music composition.

I analyse, break and code stuff in no specific order.

Webhttps://joxeankoret.com
Diaphora authorhttps://github.com/joxeankoret/diaphora
Githubhttps://github.com/joxeankoret
OtherLanguages: EN, EU, ES (Also, partially, FR & IT). Also searchable.

I have written a little arrangement of "Comptine d'un autre été: L'Après-midi" (aka "the Amelie song" by Yann Tiersen), for a mixed ensemble (flute, piano, violin and cello), in the rare case someone needs one tomorrow (I actually needed it):

https://musescore.com/user/79969672/scores/32576243

#amelie #yanntiersen #arrangement #sheetmusic #flute #piano #violin #cello #ensemble #chamber #chambermusic

Comptine d'un autre été, l'après-midi – Yann Tiersen

Download and print in PDF or MIDI free sheet music for Piano, Flute, Violin, Cello (Mixed Quartet)

Musescore.com

So @xaitax has cracked Microsoft Recall, he's got access to the encrypted database and has automated dumping of screenshots and all text from screenshots.

I've looked at most recent Recall and yep, you can just read the database as a user process. The database also contains all manner of fields which aren't publicly disclosed for tracking the user's activity.

No AV or EDR alerts triggered, world's #1 in infostealer 😅

* you can just read it in plain text

Multiple vulnerabilities in AppArmor

https://www.openwall.com/lists/oss-security/2026/03/12/7

Qualys is at it again!
oss-security - Re: Multiple vulnerabilities in AppArmor

How long can I take to produce, with decent sound, a 17 minutes symphonic orchestral song I composed last year? I calculate that at my pace it might very well take me like 4 months. Lol. Talk to you again in July.
I wonder if there is still any doubt that this criminal Israeli war is basically the "Netanyahu's Pardon War". The "person" that forced the war against Iran, the head of the genocide in Gaza, yet another PM that continues the ethnic cleansing in the West Bank, the one who orders the at least weekly bombing of Lebanon, a person with an international arrest warrant by the ICC, someone also being judged for corruption by Israeli own courts, is at war seeking to get a fucking pardon in Israel.

EA Lays Off Staff Across All Battlefield Studios Following Record-Breaking Battlefield 6 Launch

Battlefield 6 was the best-selling game in the U.S. in 2025.

https://www.ign.com/articles/ea-lays-off-staff-across-all-battlefield-studios-following-record-breaking-battlefield-6-launch

Yeah, no, Iran is not going to "turn the lights out" in Britain. 100% sure. Totally made up shit.

APT36: A Nightmare of Vibeware.

The TL;DR: A threat actor generates high-volume, mediocre mass of implants using niche languages like Nim, Zig, and Crystal, generated by AIs.

https://www.bitdefender.com/en-us/blog/businessinsights/apt36-nightmare-vibeware

APT36: A Nightmare of Vibeware

I'd like to thank my coauthors Adrian Schipor, Victor Vrabie, Marius Baciu, and Martin Zugec for their invaluable contributions to this research.

Bitdefender Blog