Schedule

<Talks_That_Break_Boundaries/>

09:00

Beneath the Stack

Detecting Physical-Layer Telecom Threats Your SIEM Will Never See

09:00 – 09:40
40 min Big Stage
Angie Agee
Angie Agee Mexico

The cybersecurity industry operates under a dangerous assumption: if we can’t see it in a log, it didn’t happen. Salt Typhoon proved otherwise. Nation-state actors are targeting physical telecom infrastructure – fiber optic taps, compromised optical distribution frames, and rogue passive splitters – exploiting an attack surface that sits entirely beneath the network stack your SIEM monitors.

This talk dissects the physical-layer threat landscape that most defenders have never considered. I’ll walk through real-world attack scenarios against telecom infrastructure, demonstrate why conventional detection stacks are architecturally blind to these threats, and map the gap between what we think we’re monitoring and what actually exists at Layer 1.

If you’ve never thought about what happens before the packet hits your NIC, you should.

Agentic AI Development for Red and Blue Teams

09:00 – 09:40
40 min Bigger Stage
Sean Hopkins
Sean Hopkins United States

There’s a moment in every security engagement where the bottleneck stops being knowledge and starts being time. You know what to look for. You know the tools. But the target is large, the window is narrow, and the number of things that need to happen simultaneously exceeds what any single person – or team – can coordinate. That’s the problem this project addresses.

What I’ve built is an agentic AI framework purpose-built for security operations. Not a chatbot that helps write reports. Not a wrapper around an existing scanner. A genuine multi-agent system where autonomous AI workers plan, execute, and reason across the full engagement lifecycle – recon through reporting – while a human operator maintains control and oversight.

09:45

CAN We Trust Your Results?

A Cross-Dataset Study of Automotive IDS Evaluation

09:45 – 10:05
20 min Big Stage
Beatrix Koltai
Beatrix Koltai Hungary

The increasing connectivity of modern vehicles has made securing in-vehicle communication networks a critical challenge. Intrusion Detection Systems (IDS) have been widely studied as a defense mechanism for detecting malicious activities on the Controller Area Network (CAN) bus. However, the evaluation of CAN IDS methods remains difficult due to inconsistencies in experimental setups and the lack of standardized benchmarking frameworks. As a result, reported performance often depends on dataset-specific characteristics and may not reflect how detection methods behave in different environments.
This work introduces a benchmarking framework for consistent evaluation of CAN IDSs across multiple datasets. Using the proposed framework, we integrate seven publicly available CAN IDS datasets collected under different experimental conditions and perform cross-dataset evaluation of five conceptually different IDS approaches. Our results highlight how detection performance can vary significantly across datasets, demonstrating the importance of cross-dataset benchmarking for assessing the robustness and generalization capabilities of CAN IDS methods.

PROPS

Learning Stack Patterns for ROP Detection on Legacy ARM-based Devices

10:05 – 10:25
20 min Big Stage
József Sándor
József Sándor Hungary

Return-oriented programming (ROP) remains a devastating threat to legacy ARM systems where modern hardware defenses like Pointer Authentication Code are unavailable. We introduce PROPS, a novel detection mechanism that identifies ROP attacks on ARMv7 and older ARM platforms without modifying existing software.

PROPS uses Linux kernel uprobes to monitor the return points of vulnerable functions, analyzing stack content patterns through Principal Component Analysis (PCA)-based anomaly detection. By learning what “normal” stack content looks like from benign program execution, PROPS detects deviations that likely indicate ROP attacks-achieving 98.24% detection accuracy on generated ROP chains.

Our approach is the first ROP defense to apply exclusively stack-based anomaly detection as a countermeasure on ARM architectures. It’s practical, deployable without recompilation or kernel modifications, and offers critical protection for legacy systems in industrial and embedded deployments where hardware upgrades are infeasible.

Detection-as-Code in Practice

09:45 – 10:25
40 min Bigger Stage
Gergo Gyebnar
Gergo Gyebnar Hungary

This session provides a practical deep dive into implementing Detection‑as‑Code (DaC) as a scalable, engineering‑driven approach to modern threat detection. Attendees will see how software‑development principles like version control, CI/CD pipelines, automated testing, and standardized rule repositories can transform the entire detection lifecycle from research to deployment.

Through real examples, including Sigma‑based logic, adversary emulation with Atomic Red Team, and telemetry‑driven validation, I would like to demonstrate how DaC improves consistency, reduces alert fatigue, and enables rapid, high‑quality detection development. Participants will leave with a clear understanding of how to operationalize DaC in their environment and enhance SOC efficiency through automation, documentation, and continuous improvement.

10:30

The “I’m not a robot” trap

10:30 – 10:50
20 min Bigger Stage
Tobias Schrödel
Tobias Schrödel Germany
10:50

Morning coffee break

10:50 – 11:10
Break / Networking Big Stage
MB
Mrs. Bean

Morning coffee break

10:50 – 11:10
Break / Networking Bigger Stage
MB
Mr Bean.
11:10

Reverse Engineering the DUOX PLUS Protocol

11:10 – 11:50
40 min Big Stage
Kirils Solovjovs
Kirils Solovjovs Latvia

This talk explores the reverse engineering of the proprietary DUOX PLUS intercom system, focusing on its digital signaling, identification methods, and security weaknesses. Using hardware tools like oscilloscopes, logic analyzers, breadboards, and other simple tools most hackers have lying around we demonstrate signal acquisition, modulation analysis, circuit board reconstruction, firmware extraction, and protocol recovery.

The DUOX PLUS system is a digital, non-polarized two-wire intercom and video entry system, which is widely used in residential and commercial security installations in Europe and Asia. While proprietary and closed-source, its extensive deployment raises critical security questions about its robustness against interception and spoofing.

This talk details an ongoing effort to reverse engineer the DUOX PLUS protocol by analyzing its electrical characteristics, digital signaling, and communication structure. Through oscilloscope probing and logic analysis, we uncover how the system transmits and authenticates calls, video streams, and access control signals.

Multi-Modal Steganography and Attack Chaining

11:10 – 11:50
40 min Bigger Stage
Erica Burgess
Erica Burgess United States

What happens when our AI overlords get a little too good at moderation and censorship? Let’s never find out! I’ll show how to exploit statistical assumptions in automated classifiers (in both traditional AI and GPT) to create graphical, codical, and textual steganography for the purpose of evading AI limits in real production environments. Learn how attack chaining defeats human-in-the-loop and AI workflows.

Topics include: bot writing, bots retraining proprietary bots, PNG-embedded-XSS, SVG/XML XSS, attack chaining, reverse engineering cryptography for user spoofing, and other redacted examples of my application security attacks.

11:55

3 Parsers Walk Into a Bar

What They Disagree On Can Hurt You

11:55 – 12:35
40 min Big Stage
Nilufar Alaskarli
Nilufar Alaskarli Azerbaijan
Bazil Hassan
Bazil Hassan Hungary

Every application trusts its input more than it should. We add a validation check, tick the box, and move on. But input is not a single thing to check. It is a set of layers, and attackers know exactly which one you forgot. Input validation is the practice of verifying that data entering your system is safe to process before you process it. It sounds simple. It is not. Done wrong, it leads to SQL injections, cross site scripting, buffer overflows, authentication bypasses, and billion-dollar breaches. Done right, it is the simple and powerful control you have. The catch is that most people stop at one layer and call it done. A well-structured validation pipeline starts at origin – do you know who sent this? Then size, lexical correctness, syntactic structure, and finally semantic validation. Each layer catches what the previous one cannot. Skip one and you have a gap. Hide something in that gap and you have an attack. This talk walks through each layer with real code, real examples, and real parsers disagreeing on the same input in ways that matter for security. Unicode characters that look identical but are not. Emoji in email addresses. Duplicate keys in JSON resolved differently by different libraries running side by side. We close with live demos that surprised us.

Free-Droid: Building a Sovereign Robot

Open-Source LLMs, Fine-Tuning, and Why You Should Own Your Robot’s Brain

11:55 – 12:35
40 min Bigger Stage
Csaba Ajtony
Csaba Ajtony Hungary

Who really controls your robot? Corporate robotics giants like Tesla, Boston Dynamics, and Figure deploy robots powered by proprietary LLMs – models you cannot audit, retrain, or override. The kill switch, the behavioral guardrails, and the ultimate “root” over the machine belong to the vendor, not you. This is not a theoretical concern: it is a structural security and sovereignty problem baked into every closed-stack robot on the market.
Free-Droid is a hands-on answer. Built on a custom-fabricated tracked chassis with a Raspberry Pi 5 as the onboard brain, the robot runs a fine-tuned open-source LLM locally – with a larger model on a self-hosted cloud server acting as its reasoning backbone. No vendor cloud. No opaque weights. No hidden update channels.
This talk walks through the full stack: DC circuit design, Raspberry Pi integration, choosing and fine-tuning a small open-source LLM, infrastructure-as-code with Terraform and Ansible, and the threat model that motivates it all. Bring your curiosity – and your healthy skepticism about who actually owns your robots.

12:35

Lunch break

12:35 – 13:35
Break / Networking Big Stage
PS
Professor Snack Overflow

LUNCH BREAK

12:35 – 13:35
Break / Networking Bigger Stage
MP
Mrs. Plate
13:35

Harvest Now, Decrypt Later Does Not Apply Here

A Threat Model for Post-Quantum Authentication

13:35 – 14:15
40 min Big Stage
Allan Dall
Allan Dall Australia

The post-quantum panic has a marketing problem. Every CISO deck warns that a cryptographically relevant quantum computer will break RSA and ECDSA, and that adversaries are harvesting ciphertext today to decrypt it later. For TLS, archived email, and any data with a long confidentiality lifetime, that threat model is real. For authentication, it is mostly noise. This talk maps where the PQ threat actually lives inside an authentication stack: attestation root certificates with multi-decade lifetimes, device-binding certificates anchoring enterprise fleets, code-signing chains shipping firmware to keys, and metadata service signatures. We walk through FIDO2, WebAuthn Level 3, and current IETF/FIDO Alliance PQC standardisation work, and finish with a practitioner’s view on what your cryptographic bill of materials should flag under the NIS Cooperation Group’s 2026–2035 PQC roadmap.

The Agents of Chaos

AI Driven Malware Generation

13:35 – 14:15
40 min Bigger Stage
Arad Donenfeld
Arad Donenfeld Israel

As AI agents catch wind across offensive security, from social engineering to vulnerability research, it was only a matter of time before malware followed. While much of the conversation focuses on targeting AI, generating malicious payloads at runtime, or “vibe coding” malware, we explored a different direction: an agent where AI is the sole participant in the malware creation process.

We begin by examining how this idea emerged and compare different models, evaluating code quality, prompt effectiveness, and agent design. We then dive into the generation process itself, covering the limitations of earlier approaches, how we addressed them, and how to build workflows that maximize capability, randomization, signature evasion, and large-scale sample generation. Finally, we explore how similar methods are already appearing in the wild and discuss what they mean for both attackers and defenders.

14:20

Polyglots

Schrödinger’s Files

14:20 – 15:00
40 min Big Stage
Roland Győrffi
Roland Győrffi Hungary

File format parsers are forgiving, often too forgiving. A polyglot file abuses this to be valid in multiple formats at once. For an attacker, that’s the holy grail letting a payload slip past filters that only check a single identity. This talk is about how these tricks were abused in the past and a few variants that, as far as we can tell, nobody has published so far.

We’ll build polyglots from scratch across executables, archives, media files, disk images, e-books, documents – showing why each container’s parser was forgiving enough to be hijacked. From there we’ll look at how these files survive real-world antivirus, sandbox scanners and why regular “magic bytes” detection has quietly stopped being good enough.

Expect live demos, ugly hex, a few liar formats and POC builder scripts released.

macOS Mounting Madness

14:20 – 15:00
40 min Bigger Stage
Csaba Fitzl
Csaba Fitzl Hungary

Following my 2021 “mount(ain) of Bugs” talk, this session revisits an overlooked macOS attack surface: disk mount operations. Through 9 case studies, I’ll demonstrate how insecure mount handling can enable Sandbox escapes, SIP bypasses, LPE, and full TCC bypasses.

The first three cases cover vulnerabilities across different components, including insecure working directories and weaknesses in platform Sandbox controls. We then deep dive into diskarbitrationd, an unsandboxed root daemon with powerful TCC exceptions, examining its open-source code and four previously undiscussed vulnerability paths.

Finally, we explore the NetFS API and new techniques for using network shares to escape the Sandbox, including an analysis of Apple’s patch and how it could be bypassed and exploited again.

15:05

From Trash to Tensors

Local AI Security on a Budget

15:05 – 15:25
20 min Big Stage
József Ottucsák
József Ottucsák Hungary

Using API inference through cloud providers and AI labs presents multiple problems, including data confidentiality, sprawling AI budgets, and ethical concerns about data centers or the direct funding of tech billionaires. The goal of this talk is to break down how you can achieve total AI sovereignty at multiple price points by building private, localized hardware for security workloads. We will explore the spectrum across multiple price tiers: from using recycled tech like old gaming GPUs or single board computers, to consumer hardware with unified memory, up to heavy duty dedicated AI workstations or custom DIY AI servers.

Hardware is only one half of the equation. We will explore how to configure your dumpster-dive rig and select the best open-weight models ranging from featherweight 3B dense to 300B MoE models offering near-frontier performance at various quantizations. We will examine how you can maximize hardware gains by utilizing hybrid workloads and leverage techniques like speculative decoding, prompt evals or context engineering. Attendees will leave with actionable, hands-on tips for building their own local AI machine suitable for common security use cases.

How to NOT Mess Up PowerShell for Security with AI

Tips from Bad Experience

15:05 – 15:25
20 min Bigger Stage
Yossi Sassi
Yossi Sassi Portugal

AI is everywhere, it’s fast & scalable, great at generating ideas fast, yet needs your review before production. AI can impact permissions, access control, error handling, Sensitive secrets, performance and more. This demo-full session covers common AI glitches, why they’re bad & how to mitigate them.

15:25

Afternoon tea break

15:25 – 15:45
Break / Networking Big Stage
4S
404: Speaker Not Found

TEA BREAK

15:25 – 15:45
Break / Networking Bigger Stage
PE
Prof. Earl Grey Hat United Kingdom
15:45

The Vulnpocalypse is Hitting the Physical Realm

Reverse-Engineering IoT Devices with Open Source Tooling and LLMs

15:45 – 16:25
40 min Big Stage
Georges Bolssens
Georges Bolssens Belgium

Skeptical at first, I tested how well an LLM could reverse-engineer cheap IoT firmware, gating slop-submissions with a hard “PoC||GTFO” rule. The running case study is a coordinated-disclosure project against a €30 WiFi extender, yielding an automatable set of 0-days that led to 4 CVEs which, chained together, intercept all internet traffic for all downstream users. The scary part: all I had to do was chat to Claude, reboot the device when asked, and validate the PoCs. I was essentially the QA-reviewer for a pentester that never sleeps.

We will cover the technicalities and lessons-learned so attendees can build this setup themselves, and open a discussion of how this new paradigm democratizes penetration testing. Also we cannot ignore how new EU legislation (the Cyber Resillience Act) will squeeze manufacturers from the other end into forced rapid response.

Trojan Penguin in the Windows

Advanced Attack Vectors Through WSL

15:45 – 16:25
40 min Bigger Stage
Aditya Singh
Aditya Singh India

With Windows systems commanding 72% of the desktop market share, they remain primary targets for cyber attackers. While security solutions defend against external threats, Windows Subsystem for Linux (WSL) represents a critical blind spot. WSL2 is deployed on 16.8% of professional developer workstations millions of high-value systems containing source code, cloud credentials, and production access – yet traditional EDR solutions provide zero visibility into WSL-based attacks.

In November 2025, Russian APT “Curly COMrades” weaponized Hyper-V VMs for EDR evasion, which requires admin privileges. In our research, we demonstrate WSL providing identical capabilities without administrator privileges on already-deployed developer systems.

We describe several novel attack vectors that we have implemented which have not been exploited before. These include: (a) a WSL-origin BYOVD (Bring Your Own Vulnerable Driver) technique that triggers system kernel crashes, (b) a minimal registry manipulation method without deploying Windows binaries, and (c) a methodology for weaponizing WSL2 infrastructure directly as a ransomware platform with evading three EDRs we tested Microsoft Defender, Avira & Kaspersky.

In our presentation, we will demonstrate a complete seven-step attack chain progressing from initial low-privilege access to high-impact outcomes including system compromise and ransomware deployment. We will conclude by mapping these techniques into the MITRE ATT&CK framework, providing SIGMA detection rules for security teams, and presenting comprehensive mitigation strategies to address these previously unexplored attack vectors.

16:30

GPU-Accelerated Log Processing

The Road to 1 Million Events Per Second on Consumer Hardware

16:30 – 17:10
40 min Big Stage
Peter Simon
Peter Simon Hungary

What if I told you your gaming PC is a threat detection powerhouse? But let’s step back a bit first.

About a year ago, I set out to find the best self-hosted SIEM for my homelab. At various $dayjobs, I have worked with these, so I didn’t think this would be a big deal. I tried all the big names from Wazuh to Elastic Security and found they all wanted more resources than I liked.

Which led to the obvious question: can we do log processing more efficiently? What followed was a trip down the hardware acceleration rabbit hole: SIMD instruction sets, FPGAs, SmartNICs. Eventually I landed at GPU acceleration and recruited some of my geek friends to hack together a PoC. We got numbers in the million EPS range on a consumer 3090 Ti.

In this talk, I will present the technologies used, challenges we faced and how we are integrating it into an enterprise platform at Gjallarhorn Labs. Prepare for some nerding out on GPU architecture, PCI bottlenecks, regex anatomy and flamegraph analysis.

VibeShell

How Trusting Your AI IDE Costs You Your Machine

16:30 – 17:10
40 min Bigger Stage
Etizaz Mohsin
Etizaz Mohsin Pakistan

Forget prompt injection. While the industry obsesses over manipulating model inputs to bypass guardrails, it is overlooking a far more dangerous threat requiring no user interaction beyond opening the application embedded beneath the AI itself: the underlying platform architecture.

To deliver on the promise of full autonomy, AI-powered coding environments wire Large Language Models directly into the developer workflow-handing them local filesystem access, shell execution, and cloud credentials. Developers accept this tradeoff for the massive productivity gains, but the security cost is severe.

In these environments, privileged OS access is not a misconfiguration but a product requirement. For a chat interface to truly become an autonomous “agent,” it must be equipped with tools. Equipping the AI with these tools creates a structural conflict with traditional application isolation, like Electron’s security model. To make the AI function, developers are forced to break the sandbox and expose highly permissive IPC (Inter-Process Communication) bridges between the web renderer and the local operating system.

This presentation provides a technical deep dive into how chained IDOR vulnerabilities can be escalated into zero-click RCE via persistent LLM conversation injection and unsafe Electron IPC designs. To prove the real-world impact, we will debut novel research into Orchids, a leading local, Electron-based AI coding IDE with over a million users, reported to be used by teams at firms including Google, Amazon, and Uber.

By weaponizing the IDE’s automated context ingestion, we turn the platform’s own features into a silent backdoor, achieving full remote system takeover with no user interaction beyond opening the application.

Attendees will leave this session with a practical understanding of this emerging attack surface, a live demonstration of the zero-click exploit chain, and actionable defensive design patterns for safely architecting the next generation of AI-enabled desktop applications.

17:15

Seizing the Means of Software Production

The Hidden Security Risks of AI Coding Agents

17:15 – 17:55
40 min Big Stage
Shaked Reiner
Shaked Reiner

Coding agents aren’t just helping us write code faster. They’re completely centralizing software production.

A handful of companies now produce most of the world’s code. Design patterns, architecture choices, security boundaries: all coming from the same few LLMs, run by the same corporations, shaped by policies you’ll never see.
The issue is not just that this creates the largest single point of failure in the history of software. These companies are becoming the invisible control layer that determines how software gets built. Compromise one, coerce one, incentivize one, or let one ship a bad model update, and the blast radius extends to every codebase influenced by its agents.
Beyond that, those companies are becoming a vertically integrated monopoly over software security itself. When the same companies hold real-time telemetry over vulnerability research, pre-release codebases, and sensitive development workflows, “conflict of interest” is an understatement.

This talk examines the security risks that follow from this centralization. Through live demos and thought experiments, we’ll discuss the hidden dangers created by this new monopoly over code.

This talk will not tell you to stop using AI. It will make you uncomfortable about the terms under which you are using it, and help frame new the security paradigm.

The Unseen Secrets of the Cloud and How They Surface

17:15 – 17:55
40 min Bigger Stage
Chen Shiri
Chen Shiri Israel

This talk introduces a new way of detecting secrets in cloud environments that directly enables privilege escalation and large-scale cloud compromise.

The session reveals how secrets systematically surface across AWS, Azure, and GCP due to architectural design choices and a system-level lack of sanitization by default. While centralized logging systems are a major focus, the research goes beyond logging to cover multiple cloud-native surfaces where credentials emerge, including containers, virtual machines, serverless functions, managed services, and control-plane components.

The talk explains how attackers can abuse default access to logs from resources and telemetry after an initial foothold, why cloud-native logging architectures amplify blast radius, and how unsanitized secrets propagate across services. Attendees will see how secrets discovered through these techniques can be chained into lateral movement, privilege escalation, persistence, and full cloud compromise.

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