Expert-Led Sessions
Learn from industry leaders with deep technical expertise and real-world experience.
Security BSides
Kraków 2025
September 27th
500 participants
Wydział Informatyki, AGH, D-17 - 21 Kawiory 30-055, Kraków, Poland
welcome
Welcome to the
Security BSides Kraków
BSides events combine security expertise from a variety of platforms in search of the “next big thing” in information security. BSides is an open platform that gives security experts and industry professionals the opportunity so share ideas, insights, and develop longstanding relationships with others in the community. It is a rare opportunity to directly connect and create trusted relationships with key members of the community.
About Us
why
Why you should Join Event
Cutting-Edge Insights
Stay ahead with the latest trends, techniques, and strategies in Cyber Security.
Networking Opportunities
Connect with security professionals, developers, and decision-makers from everywhere in the World.
Modern Venue
Enjoy a modern, comfortable venue designed to enhance your learning and networking experience.
New People
Engage in practical demonstrations and case studies to reinforce key concepts.
Actionable Takeaways
Gain practical knowledge and best practices that you can apply immediately.
speakers
The Speakers
Cássio Perera
BSides Kraków Founder
Application Security Expert, Cássio Pereira is the host of Bsides Kraków.
Jefferson Macedo
PurpleBird Security, Founder and Technical Director
Jefferson is a cybersecurity expert with over 15 years of experience, currently serving as Technical Director and Founder of PurpleBird Security.
Julia Zduńczyk
SecuRing
Julia performs penetration tests for a wide range of IT Projects as a Junior IT Security Specialist at SecuRing.
Spyros Gasteratos
Security Engineer & Architect
Spyros has over 15 years of experience in the security world. Since the beginning of his career he has been an avid supporter and contributor of open source software and an OWASP volunteer.
Panagiotis Fiskilis
Senior Penetration Tester at NVISO
Panagiotis is a Senior penetration tester @ NVISO, with multiple years of experience in ethical hacking and Red Teaming.
Kev Milne
Cyber Threat Intelligence Manager and Cyber Mentor at NatWest Bank
Threat Intelligence Manager, Cyber Mentor, Penetration Tester, mainframe enthusiast, and author.
Ante Gojsalic
CTO and Co-Founder- SplxAI
Ante is the CTO & Co-Founder of SplxAI, specializing in Generative AI, cybersecurity, and cloud technologies.
Thiago Bordini
Head Cyber Threat Intelligence
Thiago Bordini, Head Cyber Threat Intelligence, executive with more than 20 years of experience in the cyber intelligence market.
Aadesh Shinde aka shadow
Threat Researcher at BforeAI
Aadesh Shinde is Threat Researcher at BforeAI, contributing to the forefront of predictive cybersecurity.
Wesley Silva
Brazil X-Force Incident Response Leader at IBM
More than 10 years of experience in cyber intelligence and counterintelligence operations.
Dorota Kozlowska aka Woman in Red
Woman in Red
Dorota is passionate about the Red Team, and Black Ops part of the Cyber Universe.
Rishabh Gupta
Opitv Security, Senior Security Consultant, Attack and Pen
I am Rishabh Gupta, a Senior Security Consultant at Optiv Security with over seven years.
Ruslan Kiyanchuk
Information Security Research Engineer
Ruslan is a software engineer and cryptographer.
Aivars Kalvāns
Eat, sleep, code, repeat.
Aivars Kalvāns is a FinTech developer, software architect, and consultant.
Vlastimil Sindelar
Security Engineer | Cybersecurity & Risk
Vlastimil Sindelar is a security engineer who has worked on NATO and EU space and defense programs.
Bodhisattva Das
Cloud Engineer - Nextuple Inc
Bodhisattva is passionate about cloud security and digital rights, and AI Governance.
Noah Jelich
Security Researcher & Software Architect
Technical lead with expertise in security research, full stack software engineering, and blockchain development.
Adrien Lasalle
Offensive Security Advisor
Former firefighter in France 🇫🇷 🚒, I decided to pursue my passion for computing and more specifically for offensive cybersecurity.
Antonio Cortés aka @hackychucky
Cyber Security Analyst
I've been passionate about computers ever since I started "borrowing" my brother’s PC 💾 when I was about 10.
Roald Nefs
CTO at Warpnet
As a Chief Technolog Officer at Warpnet, Roald uses his acquired skills daily within a variety of context related to cybersecurity.
Reworr
AI Security & Safety Researcher at Palisade Research
Reworr is an AI security and safety researcher at Palisade Research.
Chen Shiri
Cyber Security Researcher, Accenture Security
Chen Shiri is a cyber security researcher, hacker, known for his research on low-level security.
Krystian Działowy
Security consultant at Securitum
Kamil Działowy – Penetration Tester at Securitum for 5+ years, conducting dozens of projects annually.
August Joseph
Chief Technology Officer
August Joseph is the Chief Technology Officer at KAZIMI, a cybersecurity firm specializing in pioneering solutions for verified data integrity.
Tony UV
VerSprite, CEO, Author
As the CEO & Founder of VerSprite Security, a global security, privacy, and risk management firm, Tony leads a team of ‘security hybrids’ who deliver tailored and innovative solutions to address the complex challenges faced by some of the world’s largest multi-national companies.
Luigi Gubello
Security Engineer @ Pitch
Security Engineer. Sometimes I try to hack stuff. Investigated by the authorities due to an SQL injection, financed by the powers that be, someone said.
Sam Stepanyan
OWASP London Chapter Leader
Sam Stepanyan is an OWASP London Chapter Leader and an Independent Application Security Consultant with over 25 years of experience in IT.
Robert Shala
Co-Founder, Sentry
Robert Shala is co-founder of Sentry, where he leads 50 security consultants and has delivered 2000-plus red-team and appsec engagements.
Armend Gashi
Managing Security Consultant at Sentry Cybersecurity
Armend Gashi is Managing Security Consultant at Sentry.
schedule
Event Schedule
-
01 - Discovery
Sep 27, 2025
-
02 - Insights
Sep 27, 2025
-
03 - Frontier
Sep 27, 2025
-
AppSec & Red Team Village
Sep 27, 2025
-
Cyber Games Village
Sep 27, 2025
08h - 08h45
Registration
Bring your QR CodeRegistration process
This is the moment to arrive and check-in to the conference. Get your badge, bag and all the gadgets available and prepare to the busy day ahead.
08h45 - 09h
BSides Kraków Founder
BSides Kraków 2025 & 2026The big opening
Here an overview of the conference will be provided, surprises announced and of course the next year plan already. Be prepare to meet new people at this moment.
09h - 09h45
Panagiotis Fiskilis
Senior Penetration Tester at NVISOEvading EDRs for fun and profit (mostly profit): A quick and dirty overview
In this talk we will learn about EDR evasion, in this quick and dirty workshop/overview from day2day Red Team exercises. We will unleash the power of C/C++ and the power of syscalls to evade commercial EDRs. Furthermore, we will learn all about how an EDR works.
10h - 10h45
Ante Gojsalić
CTO and Co-Founder- SplxAIEvading GenAI Application Defenses
This session provides an in-depth look at Generative AI (GenAI) red teaming, including its unique challenges and risks. We’ll explore the new attack surface GenAI creates, common security mistakes, and key areas to focus on during risk assessments.
11h - 11h45
Thiago Bordini
Head Cyber Threat IntelligenceAdvanced Persistent Threats: How to Stay Effective for a Decade?
In this groundbreaking presentation, we will delve into a series of case studies spanning 10 years of incident response in Brazil, where highly sophisticated cyberattacks used custom physical implants to infiltrate the network infrastructure of various companies. We will explore the timeline of these cases, highlighting both the evolution of defenses and attack tactics, and uncover a startling fact: how is it possible that cyberattacks known for a decade are still so effective? What are the critical failures companies are still making? This session is a call to rethink cybersecurity strategies, providing deep insights into where we are failing and how we can improve to face the advanced persistent threats of today and tomorrow.
12h - 13h
Lunch break
Eat something!Lunch break 1h
Lunch break - might or not be included at the venue
13h - 13h45
TBD
TBDTBD
TBD
14h - 14h45
Jefferson Macedo
PurpleBird Security, Founder and Technical DirectorInside a $15M Cyber Heist: From Home Router Intrusions to Social Engineering
n this session, we’ll dive into a multi-stage attack campaign that resulted in a major financial fraud in Brazil, where a threat group escalated from rudimentary network intrusions - leveraging compromised home and small business routers - to a highly effective social engineering operation targeting contact center operators.
14h45 - 15h
Coffee break
Everybody likes coffee!Coffee break - 15m
Coffee break - might or not be included at the venue
15h - 15h45
Kev Milne
Cyber Threat Intelligence Manager and Cyber Mentor at NatWest BankHacking Mainframes - How To Become SPECIAL...
Mainframes are definitely not relics of the past—they’re still the digital backbone of banks, governments, and Fortune 500s. In this talk, I’ll crack open the world of mainframe hacking, starting with targeted OSINT techniques and pivoting straight into terminal access. I'll demosntrate the scripts, REXX routines, and JCL tools used to gain access, plus demo my newly developed EBCDIC password capture tool.
16h - 16h45
Sagar Tiwari
Independent Security/ OSINT researcher and WriterSpoofed Skies & Ghost Flights: A Hands-On OSINT Deep Dive into Aviation Deception
In an era where digital transparency is expected—and weaponized—our skies are under silent siege. From spoofed military cargo planes to vanishing jets over warzones, modern airspace is no longer just about aviation. It's about deception, surveillance, and disinformation. This talk is a technical, hands-on journey into the aviation side of OSINT, where signals are intercepted, aircraft are tracked (or faked), and raw data tells stories no official statement ever will.
17h - 17h45
Julia Zduńczyk
SecuRingBehind Closed Doors - Hacking RFID Readers
Join me to watch attacks on physical access control systems, showcased during multiple live demos alongside interesting stories from real-life physical Red Team assessments. As a Red Teamer I did a lot of engagements requiring me to break into buildings protected by RFID Access Control Systems. Normally I would start with access card cloning... but what if it's not an option? What are the other ways in which one could bypass these systems?
17h45 - 18h
BSides Kraków Founder
Thank you & spoilersThe big closing
Here some spoilers of BSides Kraków 2026 will be provided, surprises announced and maybe something more. And the after party place reveled.
08h - 08h45
Registration
Bring your QR CodeRegistration process
This is the moment to arrive and check-in to the conference. Get your badge, bag and all the gadgets available and prepare to the busy day ahead.
08h45 - 09h
BSides Kraków Founder
BSides Kraków 2025 & 2026The big opening
Here an overview of the conference will be provided, surprises announced and of course the next year plan already. Be prepare to meet new people at this moment.
09h - 09h45
Aadesh Shinde
Threat Researcher at BforeAIIntel in the Wild: Advanced Campaigns & Infostealer Distribution
Phishing remains one of the most effective tools for cybercriminals, leading to large-scale credential theft, malware infections, and data exfiltration. This workshop provides a hands-on approach to tracking phishing campaigns, analyzing malware distribution networks, and leveraging Threat Intelligence to uncover attacker infrastructure.
10h - 10h45
Wesley Silva
Brazil X-Force Incident Response Leader at IBMIncident Response: Combating Infostealer Attacks
In this talk, we will address the growing threat of infostealers malwares designed to steal sensitive information, and how organizations can prepare to respond effectively to these incidents.
11h - 11h45
Dorota Kozlowska aka Woman in Red
Woman in RedSocial Engineering for Covert Access Assignments
This presentation will explore the strategic use of social engineering in penetration testing, focusing on gaining covert access to a client's server room. I will outline how to perform reconnaissance, gather intelligence on company structure, employee behavior, and security vulnerabilities. Attendees will learn effective social engineering tactics such as pretexting, tailgating, baiting, and phishing, all designed to manipulate human behavior and bypass physical security.
12h - 13h
Lunch break
Eat something!Lunch break 1h
Lunch break - might or not be included at the venue
13h - 13h45
Rishabh Gupta
Opitv Security, Senior Security ConsultantSecuring the Cloud: Unveiling Vulnerabilities with AzurEye
Join me for an engaging session on AzurEye, a new tool I’ve developed to enhance security in Azure environments by scanning for vulnerabilities across various services. This session will provide a comprehensive look at AzurEye, its capabilities, and its potential to transform how Azure administrators and security professionals manage cloud security.
14h - 14h45
Ruslan Kiyanchuk
Information Security Research EngineerMFA in Practice: Security trade-offs and engineering realities
Every company is responsible for securing customer logins, yet there’s no standard approach to implementing effective and reliable authentication. Despite broad adoption, MFA quality varies widely — and poor choices can undermine its benefits.
14h45 - 15h
Coffee break
Everybody likes coffee!Coffee break - 15m
Coffee break - might or not be included at the venue
15h - 15h45
Aivars Kalvāns
Eat, sleep, code, repeat.Talking to payment cards over NFC
Contactless payments by tapping your card are becoming widely accepted. Mobile phones were taught to emulate contactless payment cards by using HCE technology and now we are tapping our phones everywhere.
16h - 16h45
Vlastimil Sindelar
Security Engineer | Cybersecurity & RiskRetrofitting Security: A Survival Guide for Legacy Systems
We rarely get to build from scratch. Many of us inherit legacy systems that were never designed for today’s threats — but still run critical operations. Securing them is not just a technical challenge; it is political, architectural, and deeply operational.
17h00 - 17h45
Bodhisattva Das
Cloud Engineer - Nextuple IncEnhancing open-source IDS & SIEM solutions into AI-enabled XDR & SOAR Solutions in Cloud Environment
The high cost associated with enterprise Cybersecurity Solutions often mean that small and Medium Organisations are increasingly rely on open-source tools like Snort and Wazuh to detect and manage cyber threats, but these solutions often struggle with high false positives, limited automation, and manual response overhead. This not only is a pain point for the security teams, but also reduce the effectiveness of these solutions compared to the industry leading ones.
17h45 - 18h
BSides Kraków Founder
Thank you & spoilersThe big closing
Here some spoilers of BSides Kraków 2026 will be provided, surprises announced and maybe something more.
08h - 08h45
Registration
Bring your QR CodeRegistration process
This is the moment to arrive and check-in to the conference. Get your badge, bag and all the gadgets available and prepare to the busy day ahead.
08h45 - 09h
BSides Kraków Founder
BSides Kraków 2025 & 2026The big opening
Here an overview of the conference will be provided, surprises announced and of course the next year plan already. Be prepare to meet new people at this moment.
09h - 09h45
Noah Jelich
Security Researcher & Software ArchitectKilling with Keyboards – How Your Digital Footprint Can Be Weaponized
In an era where information is power, the wrong keystroke can mean the difference between security and catastrophe. Killing with Keyboards explores real-world scenarios where digital traces—social media posts, blockchain transactions, leaked metadata—become vulnerabilities exploited by hackers, corporations, and state actors.
10h - 10h45
Adrien Lasalle aka @AlrikRr
Offensive Security AdvisorHardware Hacking Curiosity
In this talk, I will explore the fascinating world of hardware hacking, a domain that remains underappreciated by both security professionals and organizations when assessing their attack surface. My objective is to demystify hardware hacking techniques and demonstrate their significance in modern cybersecurity.
11h - 11h45
Antonio Cortés aka @hackychucky
Cyber Security AnalystClearing the Waters: DeOtter's Battle Against Obfuscated Phishing
In this talk, we’ll take a deep dive into the world of phishing malware and the obfuscation techniques used to hide malicious JavaScript code. We'll explore how these techniques work and the countermeasures you can use to deobfuscate and expose the hidden threats in real time.
12h - 13h
Lunch break
Eat something!Lunch break 1h
Lunch break - might or not be included at the venue
13h - 13h45
Roald Nefs
Chief Technology Officer at WarpnetPython on Wheels: Hacking Automotive Systems
As modern vehicles evolve into complex networks of software and hardware, they become increasingly susceptible to cyber threats. This presentation delves into how Python can be utilized to both identify vulnerabilities and enhance the security of automotive systems. We will explore real-world scenarios where Python tools and techniques are applied to penetrate vehicle networks, analyze security flaws, and develop robust defenses against potential attacks.
14h - 14h45
Reworr
AI Security & Safety Researcher at Palisade ResearchOffensive Use of LLMs: Current Capabilities & Risks
I'll talk about the current state of LLM capabilities in offensive security, including their practical skills across various domains, benchmarks used for evaluation and how they work, and how these models can be misused by attackers. We'll examine the current offensive use of LLMs, including misuse by threat actors and specific real-world examples, and walk through concrete implementations of AI hacking agents and related misuse/abuse workflows. Finally, I'll discuss existing limitations, emerging threats, and future potential and directions of offensive AI capabilities.
14h45 - 15h
Coffee break
Everybody likes coffee!Coffee break - 15m
Coffee break - might or not be included at the venue
15h - 15h45
Chen Shiri
yber Security Researcher, Accenture SecurityThe Multiverse of Madness Adversarial Attacks on AI
This presentation delves into my new research and methodologies for attacking Deep Neural Networks (DNNs) and AI models in black-box environments (without access to internal parameters.).
16h - 16h45
Role TBD
Topic TBDTitle TBD
Description TBD
17h - 17h45
Role TBD
Topic TBDTitle TBD
Description TBD
17h45 - 18h
BSides Kraków Founder
Thank you & spoilersThe big closing
Here some spoilers of BSides Kraków 2026 will be provided, surprises announced and maybe something more.
08h - 08h45
Registration
Bring your QR CodeRegistration process
This is the moment to arrive and check-in to the conference. Get your badge, bag and all the gadgets available and prepare to the busy day ahead.
08h45 - 09h
BSides Kraków Founder
BSides Kraków 2025 & 2026The big opening
Here an overview of the conference will be provided, surprises announced and of course the next year plan already. Be prepare to meet new people at this moment.
09h - 09h45
Spyros Gasteratos
Security Engineer & ArchitectA completely pluggable DevSecOps programme, for free, using community resources
Despite our collective efforts, we haven’t managed to harmonize tools and processes. Several projects like ASVS, SAMM and others have attempted information harmony but only the now defunct Glue has attempted tool orchestration harmonization and for good reason, it is a hard problem to solve, almost impossible by volunteers alone.
10h - 10h45
Sam Stepanyan
OWASP London Chapter LeaderUsing OWASP Nettacker For Recon and Vulnerability Scanning
OWASP Nettacker project (a portmanteau of "Network Attacker") was created to automate the information gathering, vulnerability scanning and in general to aid the penetration testing engagements. Nettacker recently gained a lot of interest from the European and Asian penetration testing communities and was even included in the specialist Linux distribution for penetration testers and security researchers. Nettacker is able to run various recon and vulnerability detection scans using a variety of methods and generate scan reports for applications and networks, including open ports, services, vulnerabilities, misconfigurations, default credentials and many other cool features - for example an ability to chain different scan methods. This talk will feature a live demo and several practical usage examples of how organisations can benefit from this OWASP project for automated security testing
11h - 11h45
Luigi Gubello
Security Engineer @ Pitchapp.alert(1) is the new alert(1)
PDFs - rise, decline, and revival: a journey across how we have changed our way of viewing and editing PDF files by moving from offline clients to online services, and how this is changing the role of PDF files as attack vectors.
12h - 13h
Lunch break
Eat something!Lunch break 1h
Lunch break - might or not be included at the venue
13h - 13h45
Tony UV
VerSprite, CEO, AuthorPASTA-Driven AI Red Teaming: Securing Agentive Systems Through Structured Threat Modeling
As AI agents increase in capability and autonomy, they introduce novel attack surfaces and threat vectors that traditional security approaches may miss. This presentation introduces a specialized adaptation of the Process for Attack Simulation & Threat Analysis (PASTA) methodology for AI red teaming, specifically tailored for development teams building agentive solutions.
14h - 14h45
August Joseph
Chief Technology OfficerThe Birthplace of Lies: Hacking Analytics SDKs
Apps run on ads. Ad networks and analytics companies require an SDK to be installed in the app to run. These SDKs are riddled with exploits, vulnerabilities, unsolicitated tracking, and disgusting behaviours. In this talk, we'll go through some of those techniques and explain how everyone in this industry does not care about you: the actual users.
14h45 - 15h
Coffee break
Everybody likes coffee!Coffee break - 15m
Coffee break - might or not be included at the venue
15h - 15h45
Krystian Działowy
Security consultant at SecuritumBeyond 22 and 445: Hacking lesser-known ports and protocols
Most pentesters and defenders focus on the usual suspects: SSH, HTTP(S), and SMB. But what about the overlooked and obscure? In this talk, we’ll explore how unusual or “boring” ports can become goldmines for attackers. From printers exposing raw port 9100, to UPnP and IPMI exposing full control, to database services with weak auth on non-default ports — attackers are actively scanning beyond the top 10. We’ll walk through real-life examples and live-style demos of exploits against protocols like mDNS, WS-Discovery, VNC, Telnet, and even management ports hiding behind non-standard numbers. This talk is built for defenders and pentesters who want to think outside the port-scan box and understand what really happens when you look past the defaults.
16h - 16h45
Role TBD
Topic TBDTitle TBD
Description TBD
17h - 17h45
Robert Shala aka zizkill
Co-Founder, SentryRole Injection - Hijacking ChatML Compatible Agents
The Chat Completions (ChatML) message schema [{role, content}, …] has become the lingua‑franca of large‑language‑model APIs. DeepSeek, xAI Grok, GroqCloud, NVIDIA NIM, and many self‑hosted gateways expose endpoints that promise “drop‑in OpenAI compatibility.” That convenience ships with a hidden threat: any client that can smuggle a message labelled role:"developer" or role:"system" silently outranks the end‑user and can re‑program the agent, invoke privileged tools, or drain tokens.
17h45 - 18h
BSides Kraków Founder
Thank you & spoilersThe big closing
Here some spoilers of BSides Kraków 2026 will be provided, surprises announced and maybe something more.
08h - 08h45
Registration
Bring your QR CodeRegistration process
This is the moment to arrive and check-in to the conference. Get your badge, bag and all the gadgets available and prepare to the busy day ahead.
08h45 - 09h
BSides Kraków Founder
BSides Kraków 2025 & 2026The big opening
Here an overview of the conference will be provided, surprises announced and of course the next year plan already. Be prepare to meet new people at this moment.
09h - 09h45
Role TBD
Topic TBDTitle TBD
Description TBD
10h - 10h45
Role TBD
Topic TBDTitle TBD
Description TBD
11h - 11h45
Role TBD
Topic TBDTitle TBD
Description TBD
12h - 13h
Lunch break
Eat something!Lunch break 1h
Lunch break - might or not be included at the venue
13h - 13h45
Role TBD
Topic TBDTitle TBD
Description TBD
14h - 14h45
Role TBD
Topic TBDTitle TBD
Description TBD
14h45 - 15h
Coffee break
Everybody likes coffee!Coffee break - 15m
Coffee break - might or not be included at the venue
15h - 15h45
Role TBD
Topic TBDTitle TBD
Description TBD
16h - 16h45
Role TBD
Topic TBDTitle TBD
Description TBD
16h45 - 17h
BSides Kraków Founder
Thank you & spoilersThe big closing
Here some spoilers of BSides Kraków 2026 will be provided, surprises announced and maybe something more.
tickets
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