Most malware traffic analysis fails when the answer isn’t obvious. Our signature training at Black Hat Asia with @eldraco.bsky.social, teaches a repeatable methodology for analyzing network traffic that holds up in complex cases. Join us blackhat.com/asia-26/trai... ! #blackhat #training

If you missed our talk at #ekoparty, here's a poster summarizing some of our results on evaluating ARACNE, our multi-agent framework for autonomous Linux shell security testing. Our evaluation is still ongoing, and we hope to share more results soon 🚀

New Slips version v1.1.15 is here! 🔗 Read more:

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

Cool people that I met at defcon are creating some awesome music! Go listen! www.youtube.com/watch?v=4rog...

"AI code assistants sometimes suggest packages that don't exist. Attackers can register these hallucinated package names with malicious code. When developers install the suggested dependency, they execute the attacker's payload." github.com/serhanwbahar...

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

The SharkFest’25 EUROPE Women in Tech Scholarship is open! This opportunity provides two women in networking, cybersecurity, or IT with full access to SharkFest in Warsaw covering pre-conference classes & conference registration (a total value of €3,335).‌ sharkfest.wireshark.org/sfeu/women-i...

🎥 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?...

Our Introduction to Security #MOOC is open again — 14 weeks of real-world attacking & defending! 🌍 Open worldwide 📅 First round of applications by Aug 15 🧾 New EU-cert track for professionals Spread the word 👇 cybersecurity.fel.cvut.cz #cybersecurity #infosec #Training

All American Comics, April 1990 👌

Join Sebastian Garcia at #Honeynet2025 for practical training on dissecting malware traffic. Learn to spot malicious network activity, distinguish it from normal traffic, and recognize attacker patterns! 🪑 Limited seats! 🔗 Register now: prague2025.honeynet.org

🎓 Cybersecurity students — don’t miss this! The Cédric Blancher Memorial Scholarship offers free passes to the Honeynet Project Workshop 2025 in Prague — 3 days packed with trainings and talks from top experts. 🌐 Apply now via our website: prague2025.honeynet.org

🚨 The wait is over — the full program of briefings for the Honeynet Project Workshop 2025 in Prague is now live! 🎉 📍 NTK, Prague 🗓 June 2–4, 2025 👉 Register today: prague2025.honeynet.org/program/ #honeynet2025 #cybersecurity #infosec #deception #cyberdeception #TI #TTPs #Malware

Join Marco Ochse and Elias Flotzinger at #Honeynet2025 in Prague for a hands-on training session: T-Pot 101 – Your Gateway into the World of Cyber Deception and Honeypots 🪑 Limited seats available – don’t wait! 🔗 Register now: prague2025.honeynet.org

Join Federico Pacheco at #Honeynet2025 in Prague for a hands-on training on Translating Threats into Deception Strategies. 🛠️ Learn how to extract behaviors, design scenarios, and align deception with real threats. 🪑 Limited seats available – don’t wait! 🔗 Register now: prague2025.honeynet.org

Join Georgy Kucherin at #Honeynet2025 in Prague as he unpacks a real-world campaign where attackers leveraged unpopular software to deceive analysts and spread a never-before-seen Python stealer. 🗓️ June 2–4, 2025 🔗 prague2025.honeynet.org #Malware #ThreatHunting #TI #TTPs

Speaking of appearances, I'll be talking about DECEIVE, my LLM-based SSH honeypot at the #Honeynet Project's workshop in Prague next month. If you're there, come say hi. As usual, I'll have #PyramidOfPain swag. prague2025.honeynet.org For more about DECEIVE: www.splunk.com/en_us/blog/s...

🏥 What does a medical honeypot look like in 2025? In this new lightning talk at #Honeynet2025 in Prague, we welcome Karina Elzer, who will introduce #DICOMHawk, a high-interaction honeypot designed to mimic real medical imaging systems. 📍 June 2–4, 2025 🔗 prague2025.honeynet.org #infosec

We’re pleased to welcome Hugo Gonzalez to #Honeynet2025 in Prague, where he’ll take us deep into Mispadu, a Malware-as-a-Service platform actively targeting Mexico and other Latin American countries. 📍 June 2–4, 2025 🎟️ Limited tickets! 🔗 Register: prague2025.honeynet.org #BankingMalware #Mispadu

Join Tim Pappa at #Honeynet2025 in Prague for a hands-on training on designing behaviorally based sock puppets. Tim will guide you through crafting and operating realistic deception artifacts. 🪑 Limited seats available – don’t wait! 🔗 Register now: prague2025.honeynet.org

Deploying realistic honeypots at scale is hard—DECEIVE makes it simple. Join David Bianco at #Honeynet2025 in Prague as he presents an AI-assisted SSH honeypot that enables high-fidelity deception with minimal effort. 📅 June 2–4, 2025 🔗 prague2025.honeynet.org #honeypots #llm #ai

Our own Sebastian Garcia will be presenting "AI vs. AI. Real Attacking and Defending in Cybersecurity" at the upcoming Miton AI Times Meetup in Prague! 🧑‍🤝‍🧑 In-person event 🗓️ Thu, May 22 · 6:00 PM CEST 📍 Truhlárna Karlín, Šaldova 388/5, Prague 🖇️ Save your seat: www.meetup.com/miton-times/...

🕵️‍♂️ Can deception detect data theft the moment it happens? Join Rajaram Bhaskaran in his talk, “Stealing the Stealer”, where he’ll show how Virtual Filesystem (VFS)-based deception can silently expose data exfiltration! 📅 June 2–4, 2025 🔗 prague2025.honeynet.org #Honeynet2025 #infosec

🔍 Looking for a faster way to gather OSINT? Join Daniele Rosetti at #Honeynet2025 in Prague as he presents a lightning talk on IntelOwl — an open-source project that consolidates file, domain, and IP lookups into a single API. 📍 June 2–4, 2025 🔗 prague2025.honeynet.org ##OSINT #ThreatIntel

Don’t forget to follow us on your favorite social media platforms! • 💼 LinkedIn: www.linkedin.com/company/cvut... • 🐦 X (Twitter): x.com/Stratosphere... • 🐘 Mastodon: infosec.exchange/@stratosphere • 📸 Instagram: www.instagram.com/stratosphere... • 🧵 Threads: www.threads.net/@stratospher...

Check this NGI Sargasso Interview in which Sebastian Garcia introduces Melisseus — a project we worked on in 2024 that uses local, open-source LLMs to build AI-powered honeypots that mimic human behavior to deceive attackers. 📺 Watch now: www.youtube.com/watch?v=LOHm... #honeypots #LLM #infosec

Yesterday I submitted my first #generative art piece to be baked into a chip! 🤯 Huge thanks to @tinytapeout.com for the collaboration. Excited to explore silicon as a medium. Catch the full stream here: www.youtube.com/watch?v=HSV3... (featuring @psychogenic.bsky.social#generativediscussing spASICs! 🚀)

📅 When: 15 May 2025 (Thu), 14:00–18:00 📍 Where: Karlovo nám. 293/13, Prague 2 – CTU campus 🍪 Perk: Registered attendees get free refreshments—fuel up while you explore fresh ideas. 👉 Save your spot: www.eventbrite.com/e/void-2025-...

🎓 Attention students, the void* 2025 is happening—and we want you there! Looking for an inspiring final‑thesis topic, semester project, or summer internship? Swing by to see what research is brewing at CTU in Charles' square! #void2025 #Cybersecurity #MachineLearning #ThesisTopics #Internships

📱 Can honeypots keep pace with next-gen smishing? We’re excited to welcome Sharad Agarwal to #Honeynet2025 in Prague to present Staying Up-to-Date with SMS Scams — showcasing a honeypot catching real-world scams across SMS, RCS, and iMessage. 📅 June 2–4, 2025 🔗 prague2025.honeynet.org

🕵️‍♀️ Can attackers spot open-source honeypots before taking the bait? We’re excited to welcome Anastasiia Dorosh to #Honeynet2025 in Prague to present Detecting Open-Source Honeypots — uncovering subtle signs and how detection can be scaled up. 📅 June 2–4, 2025 🔗 prague2025.honeynet.org

Join us with @eldraco.bsky.social at @blackhatevents.bsky.social USA for hands-on, intensive Advanced Malware Traffic Analysis training. This 2-day course dives into real-world network traffic and teaches you practical skills for detecting modern threats. Limited seats! bit.ly/BHADVNET

What has Stratosphere been up to? Read all about it in the latest edition of our newsletter! 🚀 www.linkedin.com/pulse/strato...

Did you know that NetworkMiner parses the #njRAT protocol? The following artefacts are extracted from njRAT C2 traffic: 🖥️ Screenshots of victim computer 📁 Transferred files 👾 Commands from C2 server 🤖 Replies from bot 🔑 Stolen credentials/passwords ⌨️ Keylog data netresec.com?b=2541a39

🤖 Can generative AI fake a shell convincingly enough to fool attackers? We’re excited to welcome Muris Sladić to #Honeynet2025 in Prague to present VelLMes — an LLM-powered deception framework simulating SSH, MySQL, POP3 & more. 📅 June 2–4, 2025 🎟️ Early birds open! 🔗 prague2025.honeynet.org

We just want to take a moment to say a huge thank you to the sponsors who have already joined us for the Honeynet Project Workshop 2025. Because of you, this event is possible. And we’re so excited to make it something truly special. 📅 June 2–4, 2025 🔗 prague2025.honeynet.org #honeynet #infosec

I love this so much. theyellowtulipproject.org

🚨 Deception in Kubernetes? Yes, please. We're thrilled to welcome Mario Kahlhofer to #Honeynet2025 in Prague to present Koney — a first-of-its-kind Kubernetes operator for cyber deception. 📅 June 2–4, 2025 🎟️ Early birds open! 🔗 prague2025.honeynet.org #deception #honeypots #k8s #cybersecurity

Hey friends, I am currently coding for a show about news with a group of young Berliners aged 16 to 23. The premiere of NEWSROOM will take place on April 29th at 6pm in #Berlin! You can also join us for two open rehearsals on April 25th and 28th. 🎟️ www.parkaue.de/spielplan/a-...#Berlin 📷 Đôn Hoang

Cédric Blancher, a cherished Honeynet member and security expert, is honored with a scholarship for university students. Applications are open until May 20th offering a full pass to the conference. 🔗 prague2025.honeynet.org/registration/

For some time I have been getting deep in artificial immune systems. Most papers are very very bad, but fantastically this paper of Aickelin and Cayzer was a refreshing good read. Clear and to the point without overselling fantastic un unverified things. Thanks! arxiv.org/abs/0801.3549

Finally warm enough to picnic outside 😍

Apple security updates are out, including two iPhone zero-days support.apple.com/en-us/100100

Insightful take on the #DOGE layoffs and what it could mean for the American intelligence community. podcasts.apple.com/cz/podcast/s...

We’re excited to welcome Tim Pappa as a keynote speaker at #Honeynet2025 in Prague! Get ready for a fresh perspective on deception, influence, and yes — Die Hard. 📅 June 2, 2025 📣 Early birds, CFP & Sponsorships are open! 🔗 prague2025.honeynet.org #Deception #Cybersecurity

🍯 We’re thrilled to be organizing the Honeynet Workshop 2025 in beautiful Prague! Join global experts in cyber deception, research, and infosec for 3 days of talks, training & community. 📅 June 2–4, 2025 📣 CFP & Sponsorships are open! 🔗 prague2025.honeynet.org #cybersecurity #Honeynet2025

We wrapped up two intensive days of training on Advanced Malware Traffic Analysis at Black Hat Asia Singapore with @verovaleros.bsky.social ! Thanks to each attendee for participating amd making this session richer with your interactions! Next stop: Black Hat USA 2025 in Las Vegas!

Happy to announce the participation of our @stratosphereips.bsky.social in the Amazon Safe LLM competition! One of the 10 groups participating. www.aic.fel.cvut.cz/news/alquist...

What a world we live in. People don’t engage anymore and just consume. It’s like they are saying “entertain me, don’t make me think”. Break the loop. Engage.