Roger_Cursor @Roger_Cursor
Joined March 2016-
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🧵 ¿Sabes como funciona realmente un servidor web como Apache? 🌐 Antes de hablar de tipos de ataques, hay que entender qué ocurre cuando escribimos una URL en el navegador. Vamos a verlo paso a paso. 👇 1/12
INTELIGENCIA ARTIFICIAL AGÉNTICA DESDE LA PERSPECTIVA DE PROTECCIÓN DE DATOS. 2026 Agencia Española de Protección de Datos Descargar: aepd.es/guias/orientac…
50 websites that feel like the internet’s hidden toolbox 1. unpaywall.org — Free research papers 2. openlibrary.org — Borrow books online 3. doaj.org — Free academic journals 4. alternativeto.net — App alternatives 5. justwatch.com — Find where to stream 6. archive.org — Internet archives 7. gutenberg.org — 70K+ free books 8. openstax.org — Free textbooks 9. openculture.com — Free courses 10. wolframalpha.com — Solve complex problems 11. photopea.com — Photoshop alternative 12. squoosh.app — Compress images 13. remove.bg — Remove backgrounds 14. cleanup.pictures — Remove objects 15. unscreen.com — Remove video backgrounds 16. carbon.now.sh — Beautiful code images 17. ray.so — Code screenshots 18. shots.so — Product mockups 19. smartmockups.com — Create mockups 20. haveibeenpwned.com — Check data breaches 21. virustotal.com — Scan files & URLs 22. privnote.com — Self-destructing notes 23. temp-mail.org — Temporary email 24. file.io — Temporary file sharing 25. archive.ph — Save webpages 26. similarsites.com — Find similar websites 27. radio.garden — Explore global radio 28. everynoise.com — Discover music genres 29. tunefind.com — Find songs from shows
🤖 Shadow AI y hábitos inseguros: el nuevo desafío para la ciberseguridad empresarial Un nuevo informe de WatchGuard Technologies revela que el 64% de los empleados usa herramientas de IA no autorizadas y que prácticas como la reutilización… ¿Qué opinan? ciberseguridadlatam.com/shadow-ai-y-ha…
🛡️ A Hacker Used AI to Compromise an AWS Cloud Environment in Just 72 Hours Source: cybersecuritynews.com/aws-cloud-comp… A large-scale AWS intrusion reveals how AI-assisted attackers can chain familiar cloud techniques to move from initial access to full environmental compromise in roughly 72 hours, not through novel exploits, but through unprecedented speed, scale, and orchestration. The threat actor gained an initial access key to an AWS account by exploiting a weakness in an internet-facing application, then pivoted across applications, cloud infrastructure, source-control repositories, CI/CD pipelines, and runtime services. #cybersecuritynews
Acaba de confirmarse: Un incidente de seguridad en Vercel ocurrió después de que un empleado utilizó una herramienta de IA no verificada, lo que permitió a los atacantes explotarla y acceder a sistemas, robar datos y extorsionar a la empresa por $2M. Vercel fue víctima de una brecha de cadena de suministro basada en Shadow AI, donde un atacante comprometió un eslabón upstream y, a través de él, inyectó código malicioso que terminó desplegado en producción. El ataque aprovechó el uso de herramientas de IA no verificadas para acceder a sistemas y robar datos. El incidente resultó en la extorsión de $2M y la exposición de datos confidenciales. Los atacantes aprovecharon la confianza en la herramienta de IA no verificada para acceder a sistemas críticos. ¿Hay parche? No hay información disponible sobre un parche específico para este incidente. Sin embargo, es crucial que las empresas revisen sus políticas de seguridad y verifiquen el uso de herramientas de IA no autorizadas. ¿Estás en riesgo? Revisa esto: verifica el uso de herramientas de IA en tu empresa y asegúrate de que estén autorizadas y seguras. #Ciberseguridad #CVE #SeguridadDigital #PYMEsMX securityaffairs.com/194709/hacking…
MisLíneas - Consulta líneas telefónicas por CURP Consulta las líneas registradas a tu nombre en segundos. Ingresa tu CURP y revisa si hay números vinculados contigo, sin andar saltando entre decenas de portales. mislineas.com.mx
ST0P wasting hours searching for AI resources. Everything you need is already in one place. link:docs.google.com/document/d/1X9…
Han creado un Burp Suite completamente gratis y de código abierto. Se llama Hetty y permite interceptar, analizar, modificar y repetir peticiones HTTP igual que las herramientas profesionales de pentesting. → Proxy HTTP completo para auditorías web → Intercepta y modifica peticiones en tiempo real → Funciona en Windows, macOS y Linux Ya supera las 10.5k stars en GitHub. Te explico cómo funciona 👇
List of 15 websites where you can download unlimited books for free: 1. planetebook .com 2. oceanofpdf .com 3. freecomputerbooks .com 4. zlibrary .to 5. bookboon .com 6. gutenberg .org 7. manybooks .net 8. pdfdrive .com 9. digilibraries .com 10. openlibrary .org 11. standardebooks .org 12. librivox .org 13. standardebooks .org 14. getfreeebooks .com 15. authorama .com add more👇
🚀 ALL FREE CERTIFICATION RESOURCES Level up your skills for FREE 👇 ☁️ AWS drive.google.com/drive/mobile/f… 🔐 CISSP drive.google.com/drive/mobile/f… 🛡️ CISA drive.google.com/drive/mobile/f… 📊 CISM drive.google.com/drive/mobile/f… ⚡ CRISC drive.google.com/drive/mobile/f… 📈 Digital Marketing drive.google.com/drive/mobile/f… 📌 Save this for later 🔁 Retweet to help others 🎯 Follow me @Tech_Arish for more free tech resources 🚀
I found a Vault of 27 FREE Cybersecurity Courses and Certifications that cover GRC, Offensive Security, Defensive Security, and Hand on Labs. You don't always need to pay money to gain knowledge and certifications. Sometimes great training and certifications are right in front of you. These particular courses are from Qualys and offer certifications. Before you go any further, stop and save 💾 this so you have it for later. 🟠 Vulnerability Management Learning Path: 1. Vulnerability Management Foundation 2. Vulnerability Management, Detection, and Response 3. CyberSecurity Asset Management (CSAM) 4. Enterprise TruRisk Management 5. Scanning Strategies 6. Reporting Strategies 7. TruRisk Eliminate 🟠 Policy Compliance Learning Path: 1. Policy Compliance (Foundation) 2. Policy Compliance (Deeper Knowledge) 🟠 PCI Compliance Learning Path: 1. PCI Compliance (Foundation) 2. PCI Compliance (Deeper Knowledge) 🟠 Endpoint Detection and Response Learning Path: 1. Endpoint Detection and Response (Foundation) 2. Endpoint Detection and Response (Deeper Knowledge) 🟠 Foundational courses Learning Path: 1. Endpoint Detection and Response Foundation 2. Vulnerability Management Foundation 3. Policy Compliance Foundation 4. PCI Compliance Foundation Additional Certified courses Learning Path: 1. Administration 2. Qualys Flow (QFLOW) 3. Custom Assessment & Remediation (CAR) 4. Endpoint Detection & Response 5. Qualys Query Language (QQL) 6. API Fundamentals 7. Cloud Agent 8 Container Security 9. File Integrity Monitoring 10. PCI Compliance 11. TotalAppSec 12. TotalCloud These are fantastic hands on labs and certs. They can definitely help you get a start in your Cybersecurity career. Make sure you take the time to save 💾 this guide. If this was helpful to you, please take the time to repost.♻ You can find the resources at linktr.ee/mikemillercyber Keep in mind, you can learn for free on HacktheBox, TryHackMe, Qualys, and a ton of other sites. I'm not affiliated with Qualys in any way, but thought my network could make good use of these. I'm curious which ones you'll start on first?
⚠️ Hackers Using FortigateSniffer Tool That Turns Compromised Firewalls Into Password Collectors Source: cybersecuritynews.com/fortigatesniff… A financially motivated threat actor has deployed a custom Golang-based tool called FortigateSniffer across more than 430,000 FortiGate firewalls globally, silently harvesting over 110 million credentials since at least February 2026, including confirmed data exfiltration from a NATO-aligned defense contractor. The threat actor, assessed to be an Initial Access Broker (IAB) motivated by financial gain, operated continuously through mid-June 2026, running 659 discrete harvest cycles with infrastructure that remains partially active at the time of writing. Tooling with Cyrillic-alphabet comments suggests a possible Russian origin, with potential links to ransomware groups or state-sponsored actors. #cybersecuritynews
Claude Opus 4.7 es una Ferrari que estás conduciendo como si fuera un Ford Focus. Por eso creé la guía definitiva de uso de Claude Opus 4.7 con todo lo que necesitas para exprimirlo de verdad. 12 capítulos. Prompts listos para copiar. Casos de uso reales. Automatizaciones. Cómo ganar dinero con él. Comparativa vs ChatGPT y Gemini. ¡GRATIS solo durante 24h! Solo: 1. Dale like 2. Comenta "Opus" 3. Sígueme para recibir el DM
CURSO GRATUITO DE 2 HORAS PARA AUTOMATIZAR UN NEGOCIO COMPLETO CON IA. Lo creó alguien con un negocio de $3M al año. Guárdalo ahora. ⬇️
Libro de HACKING - principiantes: drive.google.com/file/d/14mpTyZ…
50 Websites That Feel 'Illegal' But Are Totally Legal 1. cobalt.tools — Download any social media video 2. photopea.com — Free Photoshop 3. temp-mail.org — One-click temporary email 4. tinywow.com — 100+ free tools for a single website 5. archive.org — Access any old webpage 6. libgen.li — Millions of free textbooks 7. sci-hub.al — Free research papers 8. alternativeto.net — Find free app alternatives 9. justwatch.com — Find streaming locations for any content 10. gutenberg.org — 70,000 free classic books 11. pdfdrive.com — Free PDF downloads 12. openculture.com — Free courses from top universities 13. wolframalpha.com — Instantly solve any math problem 14. remove.bg — One-click background removal 15. cleanup.pictures — Erase objects from photos 16. unscreen.com — Free video background removal 17. squoosh.app — Free compression for any image 18. excalidraw.com — Free hand-drawn charts 19. carbon.now.sh — Turn code into artwork 20. ray.so — Stunning code screenshots 21. flightradar24.com — Real-time tracking for any flight 22. camelcamelcamel.com — Track Amazon price history 23. haveibeenpwned.com — Check if you've been hacked 24. virustotal.com — Scan any file for malware 25. privnote.com — Send self-destructing messages 26. file.io — Share auto-deleting files 27. archive.ph — Permanently save any webpage 28. accountkiller.com — Delete yourself from any website 29. radio.garden — Listen to any global radio station 30. tunefind.com — Find songs from any show 31. musicforprogramming.net — Focus music 32. mynoise.net — Custom focus soundscapes 33. annasarchive.org — Search every book ever written 34. elicit.com — AI research paper assistant 35. consensus.app — Search scientific consensus 36. connectedpapers.com — Visualize and map research 37. semanticscholar.org — Free academic search 38. scispace.com — Understand any research paper 39. summarize.tech — Summarize any YouTube video 40. phind.com — Developer AI search 41. regex101.com — Instantly test any regular expression 42. codebeautify.org — Cleanly format any code 43. explainshell.com — Understand terminal commands 44. tldraw.com — Infinite whiteboard in your browser 45. downdetector.com — Check if any website is down 46. tineye.com — Reverse image search 47. fast.com — Check internet speed 48. smallpdf.com — Free PDF editing 49. ilovepdf.com — Merge and split PDFs 50. 10minutemail.com — Instant temporary email All legal. All free. All hidden from you. Bookmark this before it disappears.
Anthropic publicó un taller gratuito de 26 minutos para aprender a hacer prompts de verdad. > sin registro. > sin muro de pago. > impartido por quienes lo construyeron. 🔖 guárdalo, vale la pena.
Juan Hernandez @MakeScriptES
46 Followers 680 Following Descubre cómo la automatización con Make puede hacerte ganar hasta €4k al mes 💰
Confederación de Cib... @ConferCiberCL
795 Followers 977 Following Confederación de Ciberseguridad Chile
Hack&Beers @hackandbeers
23K Followers 14K Following Ponencias gratuitas para interesados en la seguridad informática. Ambiente distendido y acompañando las charlas con unas Beers. ¡Únete a la comunidad H&B!
InfoAcoso #StopBullyi... @InfoAcoso
3K Followers 2K Following Sumando recursos y herramientas para Prevención,información, contra el #AcosoEscolar #Bullying #Ciberbullying contacta aquí [email protected]
María Cristina Carde... @cr_carden
2K Followers 2K Following Economista, especialista en #Edtech, fundadora de @3cInnovation, asociada @conectadas_mx, presidenta del patronato Centro Casa de María
Pikit Digital @DigitalPikit
624 Followers 3K Following Pikit es una empresa Consultora y Comercializadora de soluciones de seguridad de la información.
CARLOS PUIG NORIA @dagofredo
2K Followers 2K Following Seguridad informática y hacking ético para dummies ¿Te ayudo a resolver tus problemas de seguridad informática?
NSA Cyber @NSACyber
214K Followers 12 Following We protect our nation’s most sensitive systems against cyber threats. Likes, retweets, and follows ≠ endorsement.
Hacker Halted @HackerHalted
8K Followers 687 Following Hacker Halted - Cyber Security Conference 2026 Training Dates: October 4th - 7th Conference Dates: October 8th & 9th
Dark Web Informer @DarkWebInformer
251K Followers 96 Following One guy. Global cybercrime. Tracked so you don't have to. Ransomware, data breaches, dark web activity, darknet markets, IOCs & emerging threats. Stay informed!
matt @mattknowsai
5K Followers 659 Following 24 | learning & building with AI | marketing for AI companies ✦ [email protected]
ishi @ishi0k
4K Followers 1K Following No compro y tampoco vendo Humo ~🔑 D71D 2807 E81D 0473 ~Developer ~ ₿itcoin ~ LN⚡~ Privacy ~ Founder @chiltotabot @chiltotavpn ~ More👉 https://t.co/CwElcxrmEf
CiberBaur @BotBauR
608 Followers 78 Following Consejos de ciberseguridad para protegerte en el mundo digital. Síguenos para aprender mientras fortaleces tu seguridad en línea. https://t.co/kV1cmMc5mU
VECERT Analyzer @VECERTRadar
45K Followers 58 Following ❮ Cybersecurity & CTI ❯ We are a cybersecurity company dedicated to critical analysis and adversary research.
Oscar Blue Team @oscarblue_team
3K Followers 391 Following 💻 Ciberseguridad Defensiva | Blue Team🛡️ 🚨 Concienciación y protección contra las amenazas en la red 🧩 Entendible para todos |📢 Divulgación
SoyITPro @SoyITPro
14K Followers 318 Following 📚 Te enseño sobre tecnologías Microsoft para las empresas ☁️ Azure 💻 Windows Server 👨🏻💻 Windows Cliente 💙 YouTube 🏆 13x Microsoft MVP
Unit 42 @Unit42_Intel
72K Followers 81 Following The latest research and news from Unit 42, the Palo Alto Networks (@paloaltontwks) Threat Intelligence and Security Consulting Team covering incident response.
ACE Responder @ACEResponder
18K Followers 227 Following Practice threat hunting & detection engineering in a real SIEM with real attacks. Join us and become the best.
C5 CDMX @C5_CDMX
1.3M Followers 780 Following Centro de Comando, Control, Cómputo, Comunicaciones y Contacto Ciudadano de la Ciudad de México #C5CorazónDeLaCDMX, encabezado por @guerrerochipres
Dark Web Intelligence @DailyDarkWeb
212K Followers 0 Following Cyber Intel 24/7. 🔔 Subscribe for sources and more. Session ID: 051068fee6cdbbdaf0d7bff81e8e90b073abfd04d5bc574ce0dd93a7a41fc8a773
D4rk_Intel @d4rk_intel
26K Followers 3K Following Cybersecurity | Digital Investigator | Join our network: @NDI_Community. Claim your free OSINT course here: https://t.co/ZZhT4i9crS
TheCyberPatronNetwork... @TheCyberPatron_
61K Followers 18 Following Welcome to CyberPatron. Your #1 Cybersecurity Partner X account. We bring you the best Cybersecurity services, Training and Mentorship. 💻
Digitalearn @DIGITALEARN_1
16K Followers 20 Following Advance your career with expert training in Cloud ☁️ | Cybersecurity 🔑 | Web Dev 👨💻 | Project Management ⚡. Mentored over 2000+ students globally!
S4vitar @S4vitar
103K Followers 37 Following Hack4u CEO & Founder (https://t.co/7bB6syvs34). Creador de contenido de Hacking y Ciberseguridad. Hacking y Ciberseguridad.
elhacker.NET @elhackernet
143K Followers 616 Following Recibiendo ataques DDoS desde 2001. RIP wolfbcn. Telgram https://t.co/QSdxPId0ZH - Tecnología, seguridad, informática
DirectoryRanger @DirectoryRanger
37K Followers 109 Following This account assembles and disseminates information related to Active Directory and Windows security.
Nelly; @nrqa__
77K Followers 1K Following 𝕏'ing hot takes on AI & tech || Biz inq ✉️[email protected]
Laprovittera Carlos @laprovittera
13K Followers 1K Following Licenciado en Seguridad Informática | eWPTX | Pentester | Ethical Hacker -https://t.co/jqcpeds2vo – https://t.co/FxU81EEVOo
KA-TET @KaTetmx
101K Followers 54 Following Soy Jesus Ramos, Pronóstico Sismico Responsable,Alertas Preventivas , Aclaración de Fake News. No es videncia es ciencia SIEMPRE LISTOS SIN MIEDO
Khalil Afridi @khalilApriday
28K Followers 913 Following I write about Linux, Kubernetes, Cybersecurity, AI & Agentic AI 💬 DM for collaboration
Atal @ZabihullahAtal
43K Followers 191 Following CS Researcher | Published in IEEE, Nature, Hindawi | AI & Tech Entrepreneur | Sharing helpful insights on AI tools & latest technologies | DM for Collab...
Mike Miller @mikemillercyber
30K Followers 7K Following vCISO | Founder | Growth Strategist with 25+ Years in Tech and Cybersecurity that’s Built, Scaled, and Exited Companies | Unlocking Growth and Revenue Streams
Es Geeks @EsGeeks
23K Followers 196 Following 🛡️ Ciberseguridad | 🐧 Linux | ⚙️ Herramientas El recurso definitivo para SysAdmins y Pentesters. "sudo follow esgeeks" 👇
Ciberseguridad LATAM @CibersegLATAM
23K Followers 6K Following Noticias de Ciberseguridad, Delitos Informáticos y Protección de Datos en LATAM. Actualizaciones diarias. Comercial: info AT https://t.co/egd5rjzohw
David Pereira @davidpereiracib
6K Followers 978 Following #Pentesting, #Hacking, #OSINT, Training, Author; CEO @SecProInt Youtube: https://t.co/JDehTgFM6g Linkedin: https://t.co/4TZdD9og91 SpeakerHub: https://t.co/UI3INTvNTb
C1b3rWall @C1b3rWall
28K Followers 5 Following Proyecto de difusión de la Cultura de Ciberseguridad, prevención cibercrimen y capacitación digital
DSN @dsn
45K Followers 354 Following Twitter Oficial del Departamento de Seguridad Nacional 🇪🇸 Órgano de asesoramiento al Presidente del Gobierno en materia de Seguridad Nacional
X @EarthquakeChil1
303K Followers 2K Following
CampusCiberseguridad @CampusCiberseg
14K Followers 736 Following Formación completa y práctica sobre las disciplinas más destacadas de la Seguridad Informática.
Secretaría del Medio... @SEDEMA_CDMX
485K Followers 179 Following CUENTA OFICIAL de la Secretaría del Medio Ambiente del @GobCDMX
Cyber Hunter Academy @CyberHunterSec
11K Followers 207 Following No importa la edad o la experiencia previa, en Cyber Hunter Academy nos adaptamos a tus necesidades y tenemos cursos de todos los niveles. #OSINT #SOCMINT
Sari Greene @sari_greene
1K Followers 271 Following Cybersecurity practitioner, author, entrepreneur, Cybercrime Symposium #CCSYM chairperson and first mate.
TRÄW🤟 @thatstraw
96K Followers 187 Following I click buttons for a living. Somehow it works. @sysxplore & @fswlinux
Raul Beamud @raulbeamud
3K Followers 599 Following Ethical Hacker, Pentester, Red & Blue Team, Cybersecurity Analyst and Researcher. Creador de @CiberINseguro
REDSkyAlert @REDSkyAlert
220K Followers 5 Following Bot automático sobre la actividad de RedSkyAlert. Conoce la localización, intensidad y recorridos de los sismos en tiempo real.
SASSLA Sismos @SasslaBot
126K Followers 3 Following Bot automático para Alertas Sísmicas y sismos menores de México por @SasslaMx. Activa las notificaciones. #EQW #WAWAWA
DragonJAR 🐉 Securi... @DragonJARCon
7K Followers 356 Following
SmartKEA CyberInnovat... @gIntelSeg
13K Followers 314 Following Ciberseguridad Cibervigilancia Ciberinteligencia OSINT *INT y Operaciones sazonado con Investigación, Desarrollo e Innovación
Kali Linux @kalilinux
400K Followers 25 Following Kali Linux, The Most Advanced Penetration Testing Distribution. Ever. @[email protected]
PowerShell Magazine @PowerShellMag
18K Followers 197 Following The “PowerShell Magazine” is an online magazine serving exclusive PowerShell content with 60+ contributing authors and five PowerShell MVPs!
Active Directory Tips... @ADTipsTricks
4K Followers 1K Following Regular dose of #ActiveDirectory useful tips, tricks, lifehacks, best practices and interesting facts brought to you by https://t.co/Dildccmds5
Metasploit Project @metasploit
254K Followers 182 Following Official account of the Metasploit Project, part of the @rapid7 family. Mastodon: @[email protected] Slack: https://t.co/ZOLPDG2O2s
















