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BSidesLisbon2026

Oct 29, 2026·Lisbon, Portugal·In-person
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Overview

Hospitals are a perfect example of a complex System of Systems. Their infrastructure is like a small city, with multiple, independent, operationally distinct systems that interact to deliver healthcare services to users at the end of the day. No single system controls...

Speakers

3

Schedule

20 events
2 days
Registration
8:30 am to 9:00 am
Registration and check-in
Talk
9:00 am to 9:30 am
Opening session
Keynote
9:30 am to 10:30 am
Opening keynote
Other
10:30 am to 11:30 am
1000 Ways to Die: The Convergence of IT/OT in Hospitals

Hospitals are a perfect example of a complex System of Systems. Their infrastructure is like a small city, with multiple, independent, operationally distinct systems that interact to deliver healthcare services to users at the end of the day. No single system controls...

Break
11:30 am to 12:30 pm
The Chatbot Was Fine. The Cloud Was Not.

Everyone is hardening their AI. Prompt filtering, OWASP LLM guidance, jailbreak prevention — organizations are checking every box. This talk is not about any of that. This is the true story of a security assessment where the AI held up fine and...

Meal
12:30 pm to 2:00 pm
Lunch
Talk
2:00 pm to 3:00 pm
Cold Codes, Warm Keys: Building a Pocket-Sized Thermal PIN Sniffer

Thermal residue attacks - recovering PINs and passwords from heat left behind on keypads have long been considered an esoteric threat due to the high cost of thermal imaging equipment. This talk proves that effective thermal attacks no longer require $200+ smartphone...

Other
3:00 pm to 4:00 pm
So You Gave an LLM a Shell: Measuring Offensive AI at SCALE

Large language models can already use shells, call security tools, inspect outputs and keep working on a target across many steps. Once planning, memory, reflection and tool orchestration are added, the resulting system starts to resemble an autonomous offensive operator. The problem...

Networking
4:00 pm to 4:30 pm
Coffee break
Talk
4:30 pm to 5:30 pm
Write Once, Shell Everywhere: Turning Arbitrary File Writes into RCE

Arbitrary file write is often treated as an “almost critical” bug class in web security: interesting and dangerous, but hard to prove impact when you can’t drop a web shell in an obvious location. In this talk, we present a novel methodology...

Other
5:30 pm to 6:00 pm
Don't Drawer Your Badge: Turning the previous Bsides Badge ESP32-C6 into a Multi-Spectrum Threat Radar

Every year, conference badges end up forgotten in a desk drawer the moment the event ends, certainly accompanied by a mental note: “I’ll play with it ASAP.” But beneath the blinking LEDs and flashy screens lies a highly capable hardware platform. This...

Other
6:00 pm to 7:30 pm
BeerSides
Session

Registration and check-in

8:30 am to 9:00 am· 30 min
registrationmain auditorium

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