Paulo Colomés

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Paulo Colomés

Paulo Colomés

@pcolomes

Network Engineer.

Temuco, Chile เข้าร่วม Kasım 2007
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Paulo Colomés
Paulo Colomés@pcolomes·
Les dejo disponible a todos un curso de redes nivel #CCNA gratuito en español de casi 100 horas que acabo de publicar. Este curso estuvo mucho tiempo en otra plataforma y por fin pude recuperar el material y subirlo a YouTube. Espero que lo disfruten: youtube.com/playlist?list=…
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Spamhaus
Spamhaus@spamhaus·
Over the past 48 hours there have been some very interesting developments... The "@chartercomms" announcements for 47.1.0.0/16 and 47.2.0.0/16 have disappeared, implicitly confirming that they were hijacked. The "@Orange" announcement for AS41128 has changed - the path is now: 90.98.0.0/15 AS41128 AS22541 AS29802 AS41128: @orange 🇫🇷 AS22541: MEGALINK S.R.L.🇧🇴 AS29802: @HIVELOCITY 🇺🇸 The entire network has relocated from Chicago to Dallas (likely to the Prime Dallas Campus DFW01 datacenter). Once more the inclusion of a South-American ISP appears completely unrealistic, with the traffic between the AS29802 router (de-cix[.]dfw[.]hivelocity[.]net) and the final destination seemingly within the Dallas datacenter. But there's more....⬇️
Spamhaus@spamhaus

We've recently observed some unusual large-scale routes appearing on the internet (see image), involving the following networks: AS393232: Comcast Cable Communications 🇺🇸 AS36429: @chartercomms  🇺🇸 AS41128: @orange 🇫🇷 AS13335: @Cloudflare 🇺🇸 AS17072: @totalplaymx 🇲🇽 AS270118: SOLUCIONES, ANALITICOS Y SERVICIOS TEAM (Stratosphere Technology Latam) 🇲🇽 AS199524: @gcore_official 🇱🇺 The label "path (fixed)" indicates that identical paths were observed by several probes across the internet. This strongly suggests that AS199524 is the central pivot point behind these announcements. While the first four paths have since disappeared, the most recent three remain active. ⬇️

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Paulo Colomés
Paulo Colomés@pcolomes·
@precisox Jamás jugaría a esto en mi tiempo libre. Suficiente estar todo el día lidiando con problemas de datacenters y conectividad reales. Prefiero ir a andar en bicicleta o hacer un asado
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precis0x
precis0x@precisox·
Alguien ha creado el juego más adictivo para aprender redes de centros de datos. Esta increíblee! Se llama Data Center; cuesta 6 dólares y empiezas con el suelo completamente vacío: compras racks, montas servidores y tiendes cada cable a mano. Lo más brutal es que el tráfico de cada cliente se visualiza como esferas de colores que circulan por tus cables, literalmente ves los cuellos de botella en tiempo real. 190 reseñas en 48 horas, gente con equipos equipados con tarjetas RTX 4090 está totalmente enganchada y divirtiéndose en un simulador de cableado de 6 dólares.
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Paulo Colomés
Paulo Colomés@pcolomes·
@Vincentt1987 Nos pasó una vez con un colega. Optamos por ponerle como sobrenombre "Pijama" (de León).
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Vincent
Vincent@Vincentt1987·
¿Es esta la mejor manera de decirle a un compañero de trabajo que tiene mal olor corporal?
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Defused
Defused@DefusedCyber·
🚨 New Fortinet vulnerability being exploited as an 0-day CVE-2026-35616 - FortiClient EMS pre-authentication API access bypass - CVSS 9.1 Critical After observing in-the-wild exploitation of this vulnerability earlier this week, Defused reported it to Fortinet under responsible disclosure. Fortinet has released an emergency hotfix - plus a scheduled patch - for FortiClient EMS 7.4.5 and 7.4.6. The vulnerability allows an unauthenticated attacker to bypass API authentication and authorization entirely, unauthorized code or commands via crafted requests. This discovery was made through our upcoming Radar feature launching next week 😇 Advisory: fortiguard.com/psirt/FG-IR-26… Track exploitation of this and other Fortinet vulns in real time and get updates on the new Defused Radar 👉 console.defusedcyber.com/signup Credit also to @heckintosh_ for independently discovering this vulnerability 💪
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Feross
Feross@feross·
🚨 CRITICAL: Active supply chain attack on axios -- one of npm's most depended-on packages. The latest axios@1.14.1 now pulls in plain-crypto-js@4.2.1, a package that did not exist before today. This is a live compromise. This is textbook supply chain installer malware. axios has 100M+ weekly downloads. Every npm install pulling the latest version is potentially compromised right now. Socket AI analysis confirms this is malware. plain-crypto-js is an obfuscated dropper/loader that: • Deobfuscates embedded payloads and operational strings at runtime • Dynamically loads fs, os, and execSync to evade static analysis • Executes decoded shell commands • Stages and copies payload files into OS temp and Windows ProgramData directories • Deletes and renames artifacts post-execution to destroy forensic evidence If you use axios, pin your version immediately and audit your lockfiles. Do not upgrade.
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Paulo Colomés
Paulo Colomés@pcolomes·
Es que no hay comparación.
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Francisco Cunha
Francisco Cunha@OnDisasters·
Yesterday a light aircraft crashed in Aysen, Chile. The 2 aboard survived with minor injuries. Aircraft was identified as Cessna 172N Skyhawk [Registration “CC-SCE”] operated by Club Aéreo de Concepción. CCTV shows aircraft going down while attempting to take-off. ℹ️ASN
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BlackMaps 🗺️
BlackMaps 🗺️@maps_black·
Países que ELIMINARON la Lepra 🦠🇨🇱
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Paulo Colomés
Paulo Colomés@pcolomes·
@uBF2fV1cVQxRjQo I am pretty sure that planet still uses CRT vacuum technology. Soon they will discover LED and create more optimized space portals.
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永倉盛照 nagakura moriteru
永倉盛照 nagakura moriteru@uBF2fV1cVQxRjQo·
True footage of a UFO entering a portal. This is a square portal technology, different from the footage below. The existence of various portals indicates each planet has developed its own unique portal technology.
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Mapas Latinos
Mapas Latinos@Mapas_Latinos·
Ganadores del Mundial de Programación 2026 (TCS CodeVita) 🏆💻 Mejores Programadores del Mundo 🇨🇳 Zhou Jingkai 🥇 🇨🇱 Vicente Opazo 🥈 🇵🇪 Jorge Valdivia 🥉 Mejor Programador Emergente 🇮🇳 Balashiva S 🥇 🇪🇨 Jose Nunez 🥈 🇪🇨 Gabriella Padilla 🥉 Mejor Programador en IA 🇨🇳 Zhou Jingkai 🥇 🇺🇸 Benjamin Orellana 🥈 🇵🇪 Jorge Valdivia 🥉
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Cloudflare Radar
Cloudflare Radar@CloudflareRadar·
The impact of power issues in the AWS ME-CENTRAL-1 region is visible in the @CloudflareRadar Cloud Observatory. Starting ~1200 UTC, key metrics including error rates, connection failures, and response header receive times all increased. See more at radar.cloudflare.com/cloud-observat…
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Cloudflare Radar
Cloudflare Radar@CloudflareRadar·
Internet connectivity in Iran is now in a near-complete shutdown, down about 98% vs the previous week. The disruption began around 07:00 UTC, following reports of military strikes — and in past incidents the government has responded with nationwide Internet shutdowns.
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Radar by Qrator
Radar by Qrator@Qrator_Radar·
🚨 BGP Route Leak at 2026-02-27 21:14 UTC 🇨🇱AS266878 (Besthost) leaked 15918 prefixes learned from 🇨🇱AS64139 (GRUPO) towards 🇨🇱AS7195 (EDGEUNO), creating conflicts with 1549 ASNs in 96 countries. 🌐 Max propagation: 95% ⏳ Duration: >15m, ongoing
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SII
SII@SII_Chile·
El SII informa que los contribuyentes podrán presentar su declaración de IVA hasta el 23 de febrero sin multas ni intereses, debido a dificultades técnicas que afectaron en forma intermitente la disponibilidad de este sistema en sii.cl. ¡Comparte la información!
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Simplifying AI
Simplifying AI@simplifyinAI·
Microsoft just changed the game 🤯 They've open-sourced bitnet.cpp, a 1-bit LLM inference framework. It let's you run 100B parameter models on your local CPU without GPUs. - 6.17x faster inference - 82.2% less energy on CPUs 100% Open Source.
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The Spectator Index
The Spectator Index@spectatorindex·
BREAKING: US CAPTURES VENEZUELA'S PRESIDENT MADURO
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FOFA
FOFA@fofabot·
⚠️⚠️ CVE-2025-55182(CVSS 10.0) && CVE-2025-66478(CVSS 10.0) : Catastrophic React Flaw allows Unauthenticated RCE on Next.js and React Server Components. 🔥PoC: github.com/ejpir/CVE-2025… github.com/BankkRoll/Quic… 🔗FOFA Link: en.fofa.info/result?qbase64… 🎯8.7M Results are found on the en.fofa.info nearly year. FOFA Query: app="NEXT.JS" || app="React.js" 🔖Refer: securityonline.info/catastrophic-r… #OSINT #FOFA #CyberSecurity #Vulnerability
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Exostryker
Exostryker@Stray_Signal·
El seco Mario Marcel con su cagada de las 50 transferencias sólo logró esto
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