Javier Tobal

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Javier Tobal

Javier Tobal

@JaviTobal

Ciberseguridad: CISO en @AstaraMobility, Perito judicial informático.

España Bergabung Şubat 2011
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Aníbal Rojas
Aníbal Rojas@anibal·
“Mark Zuckerberg acaba de describir la muerte de la conexión humana en internet y nadie se inmutó.” “Una frase. Quince años de erosión en doce palabras.” “Mark Zuckerberg: ‘Las redes sociales comenzaron siendo principalmente un espacio donde las personas interactuaban con sus amigos. Y ahora… al menos la mitad del contenido es básicamente gente interactuando con creadores.’” “Antes abrías tu teléfono para ver qué estaban haciendo tus amigos.” “Ahora lo abres para ver a desconocidos.” “Tú no elegiste esto. El algoritmo lo eligió por ti.” “Puso a prueba a tus amigos contra desconocidos optimizados.” “Tus amigos perdieron. Cada vez.” “Un desconocido con mejor iluminación, mejor timing y un mejor gancho captó tu atención tres segundos más que alguien que te quiere.” “Así que el algoritmo enterró las fotos de la boda de tu mejor amigo debajo de un video de cocina de alguien en Dubái a quien nunca has conocido.” “Y viste el video de cocina.” “Ese fue el primer reemplazo. Amigos por desconocidos. Apenas lo notaste.” “El segundo ya está en marcha.” “Si el algoritmo ya demostró que los desconocidos superan a tus relaciones reales, y la IA ahora puede crear un desconocido más atractivo que cualquier humano vivo, las cuentas se hacen solas.” “La IA no tiene una mala semana. No publica algo descuidado y pierde el favor del algoritmo. No se agota.” “Cada palabra calibrada.” “Cada imagen ajustada.” “Cada pausa colocada en el intervalo exacto que evita que tu dedo se deslice.” “Un creador humano compitiendo contra eso es como tallar tabletas de piedra en un mundo que acaba de inventar la imprenta.” “La economía ni siquiera se acerca.” “Una persona necesita pagar renta, dormir y motivación.” “La máquina necesita electricidad.” “Cuando el costo de generar contenido perfecto llega a cero, el feed se llena de rostros que no existen.” “Voces que se sienten familiares.” “Opiniones que reflejan las tuyas lo suficiente como para generar confianza.” “Personalidades creadas desde cero para sentirse como alguien a quien conoces desde hace años.” “No sabrás cuándo ocurre el cambio.” “Ese es el punto.” “Al feed no le importa si lo que capta tu atención tiene pulso. Le importa si te quedas.” “Y una máquina que conoce tus patrones mejor que tú mismo siempre te retendrá más tiempo que cualquier persona.” “Esto no es una advertencia. La mitad ya ocurrió.” “Perdiste a tus amigos frente a desconocidos y no lo notaste.” “Perderás a los desconocidos frente a las máquinas y los llamarás amigos.” “En algún lugar, en otra app, en otra pestaña, en la habitación en la que estás sentado ahora mismo, alguien que realmente te conoce está viviendo un momento que nunca verás.” “No porque haya dejado de compartirlo.” “Sino porque dejaste de estar donde ocurría.”
Dustin@r0ck3t23

Mark Zuckerberg just described the death of human connection on the internet and no one flinched. One sentence. Fifteen years of erosion in twelve words. Mark Zuckerberg: “Social media started out as people primarily interacting with their friends. And now… at least half of the content is basically people interacting with creators.” You used to open your phone to see what your friends were doing. Now you open it to watch strangers. You did not choose this. The algorithm chose it for you. It tested your friends against optimized strangers. Your friends lost. Every time. A stranger with better lighting, better timing, and a better hook held your attention three seconds longer than someone who loves you. So the algorithm buried your best friend’s wedding photos under a cooking video from someone in Dubai you have never met. And you watched the cooking video. That was the first replacement. Friends for strangers. You barely noticed. The second one is already underway. If the algorithm already proved strangers outperform your real relationships, and AI can now build a stranger more engaging than any human alive, the math finishes itself. The AI does not have a bad week. It does not post something careless and lose the algorithm’s favor. It does not burn out. Every word calibrated. Every frame tuned. Every pause placed at the exact interval that keeps your thumb from moving. A human creator competing against that is carving stone tablets in a world that just built the printing press. The economics are not even close. A person needs rent, sleep, and motivation. The machine needs electricity. When the cost of generating perfect content hits zero, the feed fills with faces that do not exist. Voices that feel familiar. Opinions that mirror yours just enough to feel like trust. Personalities built from scratch to feel like someone you have known for years. You will not know when the switch happens. That is the point. The feed does not care whether the thing holding your attention has a pulse. It cares whether you stay. And a machine that knows your patterns better than you know yourself will always keep you longer than a person ever could. This is not a warning. Half of it already happened. You lost your friends to strangers and did not notice. You will lose the strangers to machines and call them friends. Somewhere in a different app, in a different tab, in a room you are sitting in right now, someone who actually knows you is living a moment you will never see. Not because they stopped sharing it. Because you stopped being where it was.

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vx-underground
vx-underground@vxunderground·
There is a project on GitHub called Axios. Axios is extremely popular. It is used by millions upon millions of applications. Axios is a programming library that helps your JavaScript code make HTTP/S requests (communicate with websites). In simple terms, if you're a programmer doing something with JavaScript, and want to do stuff that communicates with a website in literally any capacity, people heavily recommend using Axios due to its simplicity. Using Axios you don't have to reinvent the wheel and do a bunch of work. All you need to do is import Axios into your code and you're off to the races. Someone (currently unknown) compromised Axios (currently unknown how) to deliver malware to people. When someone updates or installs Axios, Axios itself contains malware. What the malware does is (currently) unknown, but it is being reversed engineered by probably every malware analyst on the planet at this moment. In a few hours more details will emerge. Information is being exchanged in real time on social media and private communication platforms as I write this. Due to the size and popularity of Axios, it is unknown how many are impacted, it could be millions, it could be thousands, or if we're lucky, only hundreds of people or organizations will be impacted. If this is absolute worst case scenario, millions of organizations across the planet have been infected with malware which (currently) we do not understand. However, the likelihood of this is low. It appears Axios being compromised was detected quickly, potentially within minutes (or hours) of it being compromised to deliver malware. Additionally, the likelihood of every single Axios user updating Axios as soon as it was compromised to deliver malware is astronomically low. It is basically zero. The impact from Axios being compromised is devastating, the fallout from this will be a massive headache. This is unironically a malware nuclear missile and will likely be studied in the future.
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Tuki
Tuki@TukiFromKL·
🚨 Andrej Karpathy just explained the scariest thing happening in software right now.. someone poisoned a Python package that gets 97 million downloads a month.. and a simple pip install was enough to steal everything on your machine.. SSH keys.. AWS credentials.. crypto wallets.. database passwords.. git credentials.. shell history.. SSL private keys.. everything.. and here's the part that should terrify every developer alive.. the attack was only discovered because the attacker wrote sloppy code.. the malware used so much RAM that it crashed someone's computer.. if the attacker had been better at coding.. nobody would have noticed for weeks.. one developer.. using Cursor with an MCP plugin.. had litellm pulled in as a dependency they didn't even know about.. their machine crashed.. and that crash saved thousands of companies from getting their entire infrastructure stolen.. Karpathy's take is the real wake up call.. every time you install any package you're trusting every single dependency in its tree.. and any one of them could be poisoned.. vibe coding saved us this time.. the attacker vibe coded the attack and it was too sloppy to work quietly.. next time they won't make that mistake.
Andrej Karpathy@karpathy

Software horror: litellm PyPI supply chain attack. Simple `pip install litellm` was enough to exfiltrate SSH keys, AWS/GCP/Azure creds, Kubernetes configs, git credentials, env vars (all your API keys), shell history, crypto wallets, SSL private keys, CI/CD secrets, database passwords. LiteLLM itself has 97 million downloads per month which is already terrible, but much worse, the contagion spreads to any project that depends on litellm. For example, if you did `pip install dspy` (which depended on litellm>=1.64.0), you'd also be pwnd. Same for any other large project that depended on litellm. Afaict the poisoned version was up for only less than ~1 hour. The attack had a bug which led to its discovery - Callum McMahon was using an MCP plugin inside Cursor that pulled in litellm as a transitive dependency. When litellm 1.82.8 installed, their machine ran out of RAM and crashed. So if the attacker didn't vibe code this attack it could have been undetected for many days or weeks. Supply chain attacks like this are basically the scariest thing imaginable in modern software. Every time you install any depedency you could be pulling in a poisoned package anywhere deep inside its entire depedency tree. This is especially risky with large projects that might have lots and lots of dependencies. The credentials that do get stolen in each attack can then be used to take over more accounts and compromise more packages. Classical software engineering would have you believe that dependencies are good (we're building pyramids from bricks), but imo this has to be re-evaluated, and it's why I've been so growingly averse to them, preferring to use LLMs to "yoink" functionality when it's simple enough and possible.

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SONIA
SONIA@S0N_IA·
🚨Esto es una locura. 143 millones de personas creían que estaban capturando Pokémon. En realidad, estaban creando uno de los conjuntos de datos visuales del mundo real más grandes de la historia de la IA. Niantic acaba de revelar que las fotos y los escaneos de realidad aumentada recopilados a través de Pokémon Go han generado un conjunto de datos de más de 30 mil millones de imágenes del mundo real. La compañía ahora está utilizando esos datos para potenciar la IA de navegación visual de los robots de reparto. Los participantes no se limitaron a pasear con sus teléfonos. Escanearon lugares emblemáticos, escaparates, parques y aceras desde todos los ángulos, a cualquier hora del día, con condiciones de luz y climáticas que ninguna fotografía profesional podría haber capturado. Documentaron el mundo físico a una escala que ninguna empresa de cartografía con una flota de vehículos podría haber replicado en el mismo plazo ni con el mismo presupuesto. Niantic recopiló estos datos de forma sistemática, dato por dato, a lo largo de ocho años, mientras que los usuarios pensaban que lo único que estaba en juego era capturar un Charizard raro. Los conjuntos de datos de entrenamiento de IA más valiosos del mundo no se están recopilando en centros de datos. Los están creando personas que no tienen ni idea de que los están creando.
NewsForce@Newsforce

POKÉMON GO PLAYERS TRAINED 30 BILLION IMAGE AI MAP Niantic says photos and scans collected through Pokémon Go and its AR apps have produced a massive dataset of more than 30 billion real-world images. The company is now using that data to power visual navigation for delivery robots, letting them identify exact locations on city streets without relying on GPS. Source: NewsForce

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Eugene Kaspersky
Eugene Kaspersky@e_kaspersky·
You might’ve already heard about the Notepad++ hack. We’re sharing some details of the execution chains and new IoCs: kas.pr/2o2u
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Slashdot
Slashdot@slashdot·
Notepad++ Compromised By State Actor ift.tt/2ou3Jas
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Food for Life-Spain
Food for Life-Spain@Food4LifeSPAIN·
@esFIAB @groditech @fresh_check @Maria1Naranjo @naria_digital @azti_brta @CTCAlimentacion @3DSIberia @Carmencitaspice @Cajamar @vickyfoods @almacarraovejas 📢 Eva (@almacarraovejas), ha presentado varios casos de éxito de #Almacarraovejas 👉 Entre estos, ha destacado la mejora en el rendimiento de la vendimia, gracias a la predicción realizada a partir de imágenes satelitales e índices agronómicos. #Alibetopías
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Julio César Miguel
Julio César Miguel@juliocesarlopd·
🤔¿ENS o NIS2? ¿Por qué no todo? La nueva guía del CCN te lo pone mucho más fácil. Ya está disponible la actualización de la guía CCN-STIC 890❗ 📎Incluye la Directiva NIS2 📎Establece 38 medidas de seguridad para facilitar la certificación ENS en categoría BÁSICA 🧶⤵️
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Javier Tobal
Javier Tobal@JaviTobal·
UNATI pretende aportar la mejor evidencia sobre los consejos acerca del consumo de alcohol y sus efectos en la salud. Es un proyecto europeo y están reclutando voluntarios. ¡únete! unatiredes.wixsite.com/proyectounati-1
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FEDER | Enfermedades Raras
FEDER | Enfermedades Raras@FEDER_ONG·
🍀¡Hoy es el Día Mundial de las #EnfermedadesRaras!🍀 Un día para dar voz a quienes conviven con estas patologías, visibilizar sus necesidades y seguir avanzando juntos. Porque cada historia importa, cada avance cuenta y juntos podemos cambiar el futuro.💜
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Troy Hunt
Troy Hunt@troyhunt·
You absolute muppet, Ghulam 🤦‍♂️
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Javier Tobal
Javier Tobal@JaviTobal·
It's probably my fault... I was reviewing a very-very-interesting talk from @MichaelSLaufer at #38c3 event last december... and, suddenly, It (the video) has vanished!!! Post-crime censorship? Did anyone downloaded the clip?
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