James L.

(#WinstonWolf + #BobSponge x Unicorn²) ^ #Cthulhu = Me ! #Cyberübersec #SysAdmin #DevOps #OpenBSD #HackThePlanet #HWPervert #Maker #infosec #Rawtherapee

[James L. @Thaolia]

Howto bypass xscreensaver on @debian Testing #CVE #infosec

[Ryan Hart @thisdudelikesAI]

🚨BREAKING: A developer just open sourced a C++ library that eliminates the hidden RAM stalls silently destroying your latency on every AMD, Intel, and Graviton machine.

Nobody in systems engineering is talking about it.

It's called Tailslayer and it uses undocumented DRAM channel offsets to make refresh stalls disappear completely.

[Bryan Keller @blk19_]

I ported Mac OS X to run natively on the Nintendo Wii - an idea I had over 10 years ago that I finally pursued last year.

Here’s how I pulled it off:
https://t.co/KfgptrGZp3

[am.will @LLMJunky]

Milla Jovovich has a Github 😏

She's co-developed the highest-scoring AI memory system ever benchmarked with @bensig

Totally free and OSS.

What a boss.

[Xplora @XploraSpace]

📡🇫🇷 Artemis II : une antenne française contribue au suivi de la mission lunaire !

Depuis le lancement d’Artemis II le 1er avril 2026, une antenne située en Bretagne contribue au suivi de la mission habitée autour de la Lune. Installée sur le site historique de Pleumeur-Bodou, la parabole PB8 capte en temps réel les signaux radio émis par la capsule Orion.

🔹 Sur le site de Pleumeur-Bodou, dans les Côtes-d’Armor, l’antenne PB8 est la seule station française sélectionnée pour participer au suivi d’Artemis II. Elle fait partie d’un réseau international de 34 antennes réparties dans 14 pays qui collectent des données radio sur la trajectoire du vaisseau Orion.

🔹 L’antenne est exploitée par l’association Observation Radio Pleumeur-Bodou (ORPB), composée d’ingénieurs et de techniciens bénévoles. Leur mission consiste à capter les signaux de télémétrie d’Orion et à transmettre ces données à la NASA afin de compléter les observations de ses réseaux professionnels.

🔹 Construite à la fin des années 1980, la PB8 est une antenne parabolique Cassegrain de 13 mètres de diamètre pour environ 18 mètres de hauteur. Sa grande surface de collecte lui permet de détecter des signaux extrêmement faibles provenant de missions situées à plusieurs centaines de milliers de kilomètres.

🔹 Pour participer au programme Artemis, l’antenne a été adaptée afin d’écouter la bande S autour de 2200–2300 MHz, utilisée par Orion pour ses communications. Une chaîne de réception à très faible bruit et un système de synchronisation précis permettent d’obtenir des mesures radio extrêmement fiables.

🔹 Lors des fenêtres de visibilité depuis la Bretagne, la PB8 pointe automatiquement vers Orion grâce aux éphémérides calculées par le Jet Propulsion Laboratory. Elle enregistre alors le décalage Doppler du signal radio, une variation de fréquence qui permet de mesurer la vitesse du vaisseau et d’améliorer la précision de sa trajectoire.

🔹 Ces mesures Doppler sont ensuite combinées avec celles des autres stations du réseau international. L’ensemble permet à la NASA d’affiner le modèle orbital d’Orion et d’assurer un suivi plus robuste de la mission habitée.

🔹 Le site de Pleumeur-Bodou possède une longue histoire dans les télécommunications spatiales. Dans les années 1960, il avait déjà accueilli la première retransmission télévisée transatlantique en direct via le satellite Telstar.

🔹 L’antenne PB8 elle-même a failli disparaître avant d’être sauvée en 2007 par les membres de l’ORPB, anciens ingénieurs et techniciens du Centre national d’études des télécommunications. Restaurée et modernisée, elle est aujourd’hui utilisée pour la radioastronomie, les communications par écho lunaire et le suivi de missions spatiales.

🔹 Malgré des moyens limités, l’association a développé une expertise reconnue dans la réception de signaux spatiaux très faibles. Ses membres ont déjà réussi à capter des transmissions provenant du télescope spatial James Webb situé à plus de 1,5 million de kilomètres de la Terre.

🔹 La participation de PB8 à Artemis II illustre la complémentarité entre infrastructures professionnelles et initiatives scientifiques indépendantes. Elle montre aussi qu’une installation conçue il y a plusieurs décennies peut encore contribuer à des missions spatiales majeures.

👉 Un grand merci à André Gilloire, Lucien Macé, Hervé Sizun, Sylvain Meyer et à toute l’équipe bénévole de l’association ORPB pour leur engagement passionné, qui permet à cette antenne historique bretonne de contribuer activement au suivi de la mission Artemis II aux côtés de la NASA.

📹 : Image ORPB

[Temu Oppenheimer @1llegalEngineer]

Just for a 40 kv shock and survived
I am invincible

On a serious note:

DO NOT TRUST HV CAPACITORS EVER

What happened:
It happened when opening a package from customs
Ordered hv capacitors from america that went through ZOLL
They x-ray packages there and my capacitors got charged by the energy transmitted via the Roentgen of the X-ray machine

So when unpacking it a week later I got a massive shock from the energy stored inside the package

I was wearing hv gloves and it still got me

[International Cyber Digest @IntCyberDigest]

❗️Security researchers used a low-cost consumer satellite dish to intercept satellite signals and found massive amounts of unencrypted traffic.

Revealing:
📡 Military and government comms including GPS data
📡 Credit card transactions
📡 Phone calls and texts from remote cell towers
📡 In-flight Wi-Fi activity

[Jeff Geerling @geerlingguy]

Insanity level: ✅ just right

Coreforge is at it again, repurposing an old AMD B350 motherboard (sans CPU) as a Raspberry Pi PCIe breakout board: https://t.co/WWhiTAY4k0

[GTA 6 Countdown ⏳ @GTAVI_Countdown]

A user bought an Xbox 360 for £5 at a car boot sale, which turned out to be a Rockstar North devkit containing a 118GB GTA 4 beta build with:

- Different radio stations and cut songs
- Unused logo models
- A cut zombies minigame
- Ferry’s model from the first trailer
- Beta character models and more

He’s now looking to sell it for more than £800.

(Source: https://t.co/aiQQZnF6cZ)

[Grand Theft Auto 6 Alerts @GTA6Alerts]

> Man buys Xbox 360 for £5
> It turns out to be a Rockstar North devkit
> Boots up the console
> GTA 4 beta build (118GB)
> Finds out zombie minigame
> Tons of cut content
> Bro is now selling it for only £800

[Rockstar Mag’ @Rockstar_Mag]

Une Xbox 360 a été achetée 5£ dans une vide grenier à Édimbourg. Il se trouve qu’il s’agissait d’une 360 de chez Rockstar North. Contenant une version préliminaire de GTA 4. Depuis quelques heures de nombreuses infos sont partagées. On vous prépare un recap sur tout cela !

[Tim Schuerewegen @timschuerewegen]

The Nintendo Talking Flower firmware does not check the size of the language index table when loading it from SPI flash into RAM, allowing me to corrupt the stack, execute arbitrary code, and dump the protected STM32 firmware🤣
(SHA1 51ec2ee3bbc12772cd4abed1bf2d26b02e541e14)

[Oliver Prompts @oliviscusAI]

Someone built a Chromium browser that runs entirely in your terminal.

It's called Carbonyl, and it renders actual web pages in your command line. The best part is it runs with 0% CPU usage when idle.

- Full Chromium engine in the terminal.
- dles at exactly 0% CPU.
- Fast, lightweight, and completely terminal-native.

100% Open Source.

[MG @_MG_]

Russia hid spy hardware in the walls of TechEx, an Ukraine defense company that builds drones.

They don’t really explain what it is beyond “wire tap”, so let’s do a quick analysis on the hardware to configure out what it does!
🧵1

[Raphael Grably @GrablyR]

La localisation du porte-avions français Charles de Gaulle rendue possible grâce à l'imprudence d'un marin utilisant l'application de running Strava, rapporte Le Monde.

En faisant son footing sur le pont, il révélait la présence du navire.

[Ivan Morgillo @hamen]

Imagine you're John Carmack

you're 22 years old and you just wrote a 3D engine in assembly that runs at 35fps on a 486

Doom drops. Quake drops. Half the planet is playing your code.

you're the reason GPUs exist. you're the reason your friend Jensen has a yacht today.

then in 2009, you sell id Software. people call it betrayal. you call it "they made an offer I couldn't refuse."

VR obsession. Oculus. Meta buys it for $2B. you're CTO.

but Meta thinks you're a liability. your demos are "too intense." your emails are "too long." your focus on frame timing is "slowing us down."

2022. they push you out. not fired officially. just "restructured."

the media writes "end of an era." some crypto bro calls you "washed up."

silicon valley moves on.

but you don't.

you don't write a book. you don't start a podcast. you don't collect speaking fees.

you go completely quiet.

you take the money. you buy a warehouse in Texas. you hire 10 engineers. and you start coding.

not games. not VR.

AGI.

two years. radio silence. no tweets. no conference talks.

while everyone's debating ChatGPT, you're debugging CUDA kernels at 3AM, testing world models.

then in 2025, Keen Technologies pivots hard. you're not "exploring" anymore. you're building it.

here's what people get wrong:

everyone calls it a comeback. a redemption arc. "revenge on Meta."

it's none of that.

you're a 54-year-old engineer who still codes 12 hours a day because you genuinely can't stop.

most CTOs would have bought an island. most legends would have written memoirs.

you just kept typing.

the most dangerous person in any codebase is the one who goes quiet and never stops shipping commits.

karma doesn't need to be real.
but obsession is.

welcome back, Carmack.

[Idle Sloth @IdleSloth84_]

EXCLUSIVE: Xbox One has finally be HACKED!!

After 12 years, it was thought to be “unhackable”.

Here's a summary of what it means:
• Markus Gaasedelen talks at RE//verse 2026 about the Xbox One's "unhackable" security.

• A decade-long unhack streak comes to an end due to a hardware glitch on the boot ROM.

• Bypassed MPU jails, randomized stalls, efuse/ECC protections, and crypto chain. Achieved PC hijack, supervisor execution, full efuse/key dump, decrypted stages (SP1, SP2, 2BL, firmware). Unpatchable on original fat models.

• Game preservation must be done by others (he no longer plays games and does not intend to pirate them), but this hack allows for full decryption of games, apps, and other content.

• Repairs are now possible, including unbricking NANDs, fixing firmware, and decouple/repair disc drives (e.g., swaps for emulation). DIY solutions for eMMC failures which can extend console life.

• Only minimal setup is needed, custom tools for power traces, I2C diagnostics, efuse reads, GPIO taps. Glitch via crowbar voltage on North Bridge rail.

• Requires 3-4 wires (efuse channel, GPIO, DAT anchor), cap removal, and used AI for boot ROM emulation to simulate attacks.

• Glitch rate ~1/million; during days-long campaigns.

• Limited to 2013 models; later consoles (S, X, Series) have been hardened further.

https://t.co/UFqbDCfLC4

[chiefofautism @chiefofautism]

someone built a $96 3D-PRINTED MANPADS rocket that recalculates its mid-air trajectory using a $5 sensor and piano wire

its called Project Canard

it integrates with distributed camera nodes to triangulate airborne targets and update flight paths in real-time

it proves the barrier to advanced hardware has completely collapsed, moving precision weapons from defense labs to consumer garages

the entire launcher and interceptor frame is 3D printed in PLA and runs off a standard off-the-shelf ESP32 microcontroller

it even spins up a local Wi-Fi network so you can monitor live telemetry and arm the system directly from your laptop

[mbcrump - PlayStation Hacking Enthusiast @crump_youtube]

In the Xbox One bootrom, MS said "Do not unlawfully... glitch..." hah!

https://t.co/6Y38pzEmOQ

[Voultar @Voultar]

My back-log isn't just Edge-Enhancer installs! Final Fantasy IV has been translated to a more "accurate" English localisation for this customer using my SNES 8 Megabitz! A non destructive way to translate and modify original carts!

Back to work!

[Med ZHIRI @SIMOZT1]

Met Nawfal,the Moroccan 🇲🇦 engineer maker who built an open source phased array radar with range up to 20km.
A military grade tech on a DIY budget.
The project is insane,but I do think he needs special licencing to transmit in the 10Gh frequency range!
Project details in comment