Sebastian Garcia's Avatar

Sebastian Garcia

@eldraco.bsky.social

Cybersecurity Researcher and Assist Prof in ČVUT University. Machine Learning. AI. Detection with IDS/IPS in the network. Reinforcement Learning. Agents. Attacking/Defending. DNS. VPNs. Honeypots. Malware analysis.

61 Followers  |  61 Following  |  15 Posts  |  Joined: 13.12.2023  |  2.0681

Latest posts by eldraco.bsky.social on Bluesky

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New Slips version v1.1.15 is here! — Stratosphere Laboratory Our team is excited to share the latest news and features of Slips, our behavioral-based machine learning intrusion detection system.

New Slips version v1.1.15 is here!

🔗 Read more:

31.10.2025 16:56 — 👍 2    🔁 2    💬 0    📌 0
Official Intro Theme — CTU Introduction to Security
Every year, hundreds of students start Introduction to Security — a 14-week, hands-on course where curiosity meets courage, and learning means breaking, building, and defending… Official Intro Theme — CTU Introduction to Security

Every year, thousands join our CTU Introduction to Security — where curiosity meets courage, and learning means attacking & defending.

This is our heartbeat.

🎬 Watch the premiere → www.youtube.com/watch?v=FLtX...

#CyberSecurity #Animation

30.10.2025 08:35 — 👍 3    🔁 4    💬 0    📌 0
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🚀 At #ekoparty, our team presented ARACNE, a multi-agent LLM based offensive and defensive agent for Linux shell systems, and one of the largest LLM model evaluations to date.

🔗 Slides: bit.ly/EKO21ARACNES...
🔗 Code: bit.ly/EKO21ARACNEC...
🔗 Paper: bit.ly/EKO21ARACNEP...

29.10.2025 16:57 — 👍 4    🔁 1    💬 0    📌 0
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Grokipedia Is the Antithesis of Everything That Makes Wikipedia Good, Useful, and Human Grokipedia is not a 'Wikipedia competitor.' It is a fully robotic regurgitation machine designed to protect the ego of the world’s wealthiest man.

Grokipedia is the antithesis of everything that makes Wikipedia good, useful, and human. Grokipedia looks like what you would get if you told an LLM to go make an anti-woke encyclopedia, which is essentially exactly what Elon Musk did.

www.404media.co/grokipedia-i...

28.10.2025 17:09 — 👍 140    🔁 49    💬 13    📌 1
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Missed my my talk for #roguelikecelebration yesterday? Here you go!

www.youtube.com/live/kBfytrn...

#generative #procedural #creativecoding

26.10.2025 11:06 — 👍 10    🔁 2    💬 1    📌 0
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Thanks for letting us know, Steve.

26.10.2025 19:32 — 👍 1064    🔁 123    💬 20    📌 7
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Our colleague Lukáš Forst talked with Česká televize on the partial end of support for Windows 10, and what are the implications for European users.

Watch the full segment in Czech here: www.ceskatelevize.cz/porady/10971...

16.10.2025 07:35 — 👍 1    🔁 1    💬 0    📌 0
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New Slips version v1.1.12 is here! — Stratosphere Laboratory Our team is excited to share the latest news and features of Slips, our behavioral-based machine learning intrusion detection system.

New Slips version v1.1.12 is here!

🔗 Read more:

15.10.2025 15:57 — 👍 1    🔁 1    💬 0    📌 0
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ICE Wants to Build Out a 24/7 Social Media Surveillance Team Documents show ICE plans to hire dozens of contractors to scan X, Facebook, TikTok, and other platforms to target people for deportation.

NEW: ICE is planning to hire a team of nearly 30 people to surveil social media 24/7, build dossiers on people, and flag them for arrest and deportation. @dell.bsky.social has the scoop: www.wired.com/story/ice-so...

03.10.2025 13:22 — 👍 6513    🔁 4901    💬 793    📌 1012
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We’re Suing ICE for Its $2 Million Spyware Contract 404 Media has filed a lawsuit against ICE for access to its contract with Paragon, a company that sells powerful spyware for breaking into phones and accessing encrypted messaging apps.

We're suing ICE to release spyware contracts the public has the right to see. Could not be more grateful to our subscribers for putting us in a position to be able to do this www.404media.co/were-suing-i...

22.09.2025 16:27 — 👍 202    🔁 43    💬 4    📌 1
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We just sued ICE. Support us here: 404media.co/membership/

22.09.2025 17:49 — 👍 314    🔁 104    💬 5    📌 2

You should get some!

11.09.2025 05:37 — 👍 1    🔁 0    💬 0    📌 0
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Thanks blackhat and defcon!

12.08.2025 17:47 — 👍 0    🔁 0    💬 1    📌 0
Fight Chat Control - Protect Digital Privacy in the EU Learn about the EU Chat Control proposal and contact your representatives to protect digital privacy and encryption.

Oppose the new EU regulation to mass surveil your digital communications, hidden behind the important topic of child abuse. fightchatcontrol.eu. You can make a difference by telling the representatives of your country. #masssurveillance #EUregulation #surveillance

12.08.2025 09:21 — 👍 0    🔁 0    💬 0    📌 0
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The "Introduction to Security" free MOOC course is open for registrations again in 2025! 𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, intense, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹!

👉🏻 cybersecurity.bsy.fel.cvut.cz
 #cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social

11.08.2025 01:45 — 👍 0    🔁 0    💬 0    📌 0
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Discover our Open Call 2️⃣ innovator Melisseus: Large Language Models as Defensive Honeypots, by @stratosphereips.bsky.social 🇨🇿 & @umontreal-en.bsky.social 🇨🇦

🌊💡Check their #NGISargassoInnovator portfolio for more info: ngisargasso.eu/innovator/me...

#Cybersecurity #NGISargasso
@eldraco.bsky.social

07.08.2025 10:19 — 👍 2    🔁 2    💬 0    📌 0
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The "Introduction to Security" MOOC course is open for registrations in 2025! 𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, intense, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
The class includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
 #cybersec #infosec #Training @stratosphereips.bsky.social

03.08.2025 19:13 — 👍 0    🔁 0    💬 0    📌 0
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𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, intense 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social

01.08.2025 08:02 — 👍 1    🔁 1    💬 0    📌 0
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𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, intense 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training @stratosphereips.bsky.social

01.08.2025 08:02 — 👍 1    🔁 1    💬 0    📌 0
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𝗢𝗻𝗹𝗶𝗻𝗲, 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗳𝗿𝗲𝗲!
CTU's "Introduction to Security" class opens online for free and includes a new professional tier with an EU-recognized certificate!
👉🏻 cybersecurity.bsy.fel.cvut.cz
#cybersec #infosec #blueteam #redteam #Training

30.07.2025 09:49 — 👍 3    🔁 3    💬 0    📌 0
Honeynet Project Workshop 2025 in Prague
YouTube video by The Honeynet Project Honeynet Project Workshop 2025 in Prague

🎥 It’s true — the #Honeynet2025 recordings are live on YouTube! Watch every talk, easily navigable via video chapters.

🔗 One link to find them all: youtu.be/uxbzGcIegVU?...

15.07.2025 19:54 — 👍 3    🔁 2    💬 0    📌 0
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Be careful, in this train you are authorised to dance ska.

07.07.2025 16:38 — 👍 1    🔁 0    💬 0    📌 0
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Virtue or Vice? A First Look at Paragon’s Proliferating Spyware Operations - The Citizen Lab In our first investigation into Israel-based spyware company, Paragon Solutions, we begin to untangle multiple threads connected to the proliferation of Paragon's mercenary spyware operations across t...

And here's our original report that kicked all of this off 👇

Paragon marketed itself as the responsible alternative to NSO. But without proper safeguards & oversight, it's not clear any firm canmake such claims when it comes to how govts will abuse their hacking tech

citizenlab.ca/2025/03/a-fi...

06.06.2025 16:57 — 👍 8    🔁 4    💬 1    📌 0
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Italian lawmakers say Italy used spyware to target phones of immigration activists, but not against journalist | TechCrunch A parliamentary investigation answered some — but not all — the questions related to a spyware scandal involving the use of the Israeli company’s spyware, Graphite.

NEW: An Italian parliament inquiry concluded that the Italian government used Paragon's spyware to hack activists working to rescue immigrants.

The committee, however, said it did not find any evidence that Italy's intelligence agencies (nor anyone else) spied on journalist Francesco Cancellato.

06.06.2025 20:19 — 👍 19    🔁 14    💬 0    📌 3
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A Texas Cop Searched License Plate Cameras Nationwide for a Woman Who Got an Abortion The sheriff said the woman self-administered the abortion and her family were concerned for her safety, so authorities searched through Flock cameras. Experts are still concerned that a cop in a state...

New from 404 Media: a cop in Texas performed a nationwide search of license plate reading cameras for a woman who got an abortion, according to multiple sets of data we've reviewed. Included cameras where abortion is legal, like Washington and Illinois www.404media.co/a-texas-cop-...

29.05.2025 17:36 — 👍 1295    🔁 572    💬 52    📌 93
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Honeynet Project Workshop 2025: Prague Hosts Top Experts on Cybersecurity including former FBI-agent From June 2 to 4, 2025, the Faculty of Electrical Engineering at CTU in Prague will host the prestigious Honeynet Project Workshop, a globally recognized cybersecurity event that brings together resea...

New blogpost from Artificial Inteligence Center in the Czech Technical University in Prague about the upcoming #Honeynet2025 Workshop in Prague! fel.cvut.cz/en/what-s-on... #deception #honeynet #honeypot @stratosphereips.bsky.social

23.05.2025 07:10 — 👍 4    🔁 2    💬 0    📌 0
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Honeynet Project Workshop 2025: Prague Hosts Top Experts on Cybersecurity including former FBI-agent From June 2 to 4, 2025, the Faculty of Electrical Engineering at CTU in Prague will host the prestigious Honeynet Project Workshop, a globally recognized cybersecurity event that brings together resea...

New blogpost from Artificial Inteligence Center in the Czech Technical University in Prague about the upcoming #Honeynet2025 Workshop in Prague! fel.cvut.cz/en/what-s-on... #deception #honeynet #honeypot @stratosphereips.bsky.social

23.05.2025 07:10 — 👍 4    🔁 2    💬 0    📌 0
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Hack of Contractor Was at Root of Massive Federal Data Breach Failures in cybersecurity practices at a software company that helps federal agencies manage investigations and FOIA requests allowed two convicted hackers to delete databases, according to internal d...

Two brothers previously convicted of hacking - including installing a backdoor on a State Dept system while working for contractor - were hired after prison by software firm that processes gov records. In their new job they destroyed 30 databases and wiped 1,800+ files including IRS and GSA data...

21.05.2025 15:21 — 👍 251    🔁 157    💬 9    📌 14
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🎉 We’re excited to welcome the AI Center (AIC) at Czech Technical University in Prague as an organizing partner of the #Honeynet2025! AIC brings cutting-edge expertise in artificial intelligence, machine learning, and cybersecurity.

📍 June 2–4, 2025
🔗 prague2025.honeynet.org

21.05.2025 07:54 — 👍 2    🔁 1    💬 0    📌 0
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Welcome Recon Wave as an organizing partner of the Honeynet Project Workshop 2025 in Prague! Recon Wave is a powerful attack surface monitoring platform that requires no installation or internal access.

📅 June 2–4, 2025
📍 NTK, Prague
🔗 prague2025.honeynet.org

#Honeynet2025

20.05.2025 15:07 — 👍 2    🔁 2    💬 0    📌 0

@eldraco is following 20 prominent accounts