And last before the morning coffee (tea! + mate!) break is @hillu , who is yet another @hack_lu frequent flier!

Hilko is digging into finding Linux rootkits in user space.

https://2026.hack.lu/agenda/#session/9MPPUE/

#hacklu2026

Last before lunch here on day 3 of #hacklu2026 is Santi Abastante on cloud incident detection and response!

https://2026.hack.lu/agenda/#session/BX8WPS/

Next up is @meeratamboli with a talk on incident response and the human side of DFIR - how even mature SOCs break under pressure

At #hacklu2026

First up after the #hacklu2026 morning coffee break is @therealsaumil from remote (somewhere, didn’t ask) giving a talk on steganography in vector graphics, e.g. SVG files. As far as we/Saumil knows. This is the first talk ever on this topic! And the first ever remote @hack_lu
talk!
https://2026.hack.lu/agenda/#session/TK3D8T/

Next up is @nicoldankova with her talk “IPv6, Y2K38 & the other cyber-catastrophes”

https://2026.hack.lu/agenda/#session/THVKGY/

Day 3 at #hacklu2026

Juan Sacco is now on stage teaching us about Windows kernel exploitation! Day 3, talk 3 at #hacklu2026

@juansacco

Possibly the first ever #hacklu2026 with a dad-son combo -> Nandor Barta, son of day2 speaker Csaba is now on stage, spilling the beans about how he evades screen time.

We’ve reached #hacklu2026 day 3, first talk (08.00, not joking).

https://2026.hack.lu/agenda/#session/3D9FXD/

The 15.15 non recorded talk is starting, Pedro Umbelino, TLP:RED.

Medical devices and medical device security. Hospital security. The impact of cyberattacks on hospitals and ERs.

Important research!

“1000 ways to die” at #hacklu2026

Everyone, @ThomasDrake logged in after an extended hiatus. Really solid guy, solid cybersecurity professional, solid panopticon sceptic, give him a follow!

Feel free to boost for reach!
He keynoted and @hack_lu yesterday with a great talk, is the recording live already @ministraitor ?

Next up @thomascaillet at #hacklu2026 digging into Mirai family malware with #Ghidra and #BSIMVIS

Day 2, speaker 3 is @inbarraz in barefoot, walking us through an Apple II retro computing project!

At #hacklu2026

Day 2, talk 1 for #hacklu2026 !

Csaba Barta is on stage tracking advanced persistent leakers!

A threat actor active in the same area over an extended period! A profile builds!

Here’s Dries Deporter adding 3000 likes to a cat picture.

At #hacklu2026

Now @polygonben is on stage, he will be taking apart Malware and C2s here at @hack_lu !

#hacklu2026

Next up is a real @iamthecavalry talk, Mohamed Ouad and Bartek Górkiewicz and their research into wireless OTA glucose monitor: “Without a trust anchor”

At @hack_lu
#hacklu2026

After the 6 lightning talks, which I did not manage to cover, my apologies, we’ve got Nicolas Diaz and Félix Aimé on stage talking about https://2026.hack.lu/agenda/#session/9UHM7W/ threat actors hiding their activity behind Cloudflare and what you may be able to do about it.

#hacklu2026 @hack_lu

Next up: @wr , @paulinebourmeau and @mathieufourcroy with their phishing detection tool talk, “Overwatching phishing”

At #hacklu2026 !

@hack_lu

Next up at #hacklu2026 is @Sebdraven talking about detecting and reversing #stalkerware
He will be reversing and comparing three freemium families

@hack_lu

For #cybersecurity @ThomasDrake says that on top of using defensive graphs to base your security on, you have to be able to adapt and decay attacker attack paths.

At #hacklu2026
@hack_lu