Version 1.0 Sept. 18, 2026

We released a new schedule version!

Version 0.7 Sept. 16, 2026

We released a new schedule version!

We have a new session: “OSINT CTF/Hackathon” by Jurica Radović.

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “Democratizing the creation of video tools with Open Source: Grassroots Community building and the recurBoy” by Guergana (Sept. 20, 2026, 2:15 p.m., Tesla → Sept. 20, 2026, 1:10 p.m., Pupin)
• “Wireshark for <s>hackers</s> reverse engineers” by Erik de Jong (Sept. 20, 2026, 2:30 p.m. → Sept. 20, 2026, 3 p.m.)
• “awerqo@balccon:~$ ./whoarethey > 'Cloud Recon for Bughunting.md'” by Andrei Kosinets (Sept. 20, 2026, 3:15 p.m. → Sept. 20, 2026, 3:50 p.m.)
• “From Zero to Admin: The Hidden Paths of Privilege Escalation” by Joseph Carson aka Wiretrap (Sept. 19, 2026, 7 p.m., Pupin → Sept. 20, 2026, 2:15 p.m., Tesla)
• “Mobile Device Forensics 101” by Timo Miettinen (Sept. 19, 2026, 4 p.m. → Sept. 19, 2026, 6 p.m.)
• “Closing ceremony” by BalCCon (Sept. 20, 2026, 6:05 p.m. → Sept. 20, 2026, 6:15 p.m.)
• “After party” by BalCCon (Sept. 20, 2026, 6:35 p.m. → Sept. 20, 2026, 6:45 p.m.)
• “TETRA on a Student Budget” by Sava, Miša (Sept. 19, 2026, 11:30 a.m. → Sept. 19, 2026, 11:25 a.m.)
• “Security Impress Karaoke” by Kirils Solovjovs (Sept. 20, 2026, 4:10 p.m. → Sept. 20, 2026, 4:35 p.m.)
• “Shellcode: Learning to Write Position Independent Code” by Malware Utkonos (Sept. 20, 2026, 3 p.m. → Sept. 20, 2026, 2:15 p.m.)

Version 0.6 Sept. 16, 2026

We released a new schedule version!

We sadly had to cancel a session: “OSINT CTF/Hackathon” by Jurica Radović

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “After party” by BalCCon (Sept. 20, 2026, 7:10 p.m. → Sept. 20, 2026, 6:35 p.m.)
• “The Hitchhikers Guide to Hacking Cheap Bluetooth Speakers” by georg, cluosh (Sept. 18, 2026, 5:30 p.m. → Sept. 18, 2026, 5:40 p.m.)
• “Democratizing the creation of video tools with Open Source: Grassroots Community building and the recurBoy” by Guergana (Sept. 19, 2026, 7:05 p.m. → Sept. 20, 2026, 2:15 p.m.)
• “From Zero to root in 120 minutes - Introduction to Wordpress Hacking” by leyrer (Sept. 18, 2026, 8:30 p.m. → Sept. 18, 2026, 8:45 p.m.)
• “Security Impress Karaoke” by Kirils Solovjovs (Sept. 20, 2026, 4:45 p.m. → Sept. 20, 2026, 4:10 p.m.)
• “Lightning talks” by BalCCon (Sept. 19, 2026, 8:30 p.m. → Sept. 19, 2026, 8:45 p.m.)
• “You build vulnerable hardware accidentally. I do it on purpose. We are not the same. (Behind the scenes of building hardware CTF challenges)” by Maja Miljanić, TheProxy (Sept. 18, 2026, 6:30 p.m. → Sept. 18, 2026, 6:45 p.m.)
• “Fun with virtualization” by Hank Scorpio, Scorpio Hank (Sept. 18, 2026, 7:45 p.m. → Sept. 18, 2026, 8:10 p.m.)
• “Keeping Trains on Track - A Glimpse into Germany’s Railway Infrastructure” by BlackCat (Sept. 19, 2026, 5 p.m. → Sept. 19, 2026, 5:20 p.m.)
• “Why shouldn’t you worry about your SAP systems… or should you?” by Anita Cwynar (Sept. 19, 2026, 2:30 p.m. → Sept. 19, 2026, 2:40 p.m.)
• “Manufacturing Minesweeper!” by Zoz (Sept. 19, 2026, 7:30 p.m. → Sept. 19, 2026, 7:40 p.m.)
• “Post-Quantum Cryptography for the Novice, the Enjoyer, the Deployer and the Academic” by Lena Heimberger (Sept. 20, 2026, 1:30 p.m. → Sept. 20, 2026, 1:10 p.m.)
• “Pen & Paper Workshop” by katzazi (Sept. 19, 2026, 5:30 p.m. → Sept. 19, 2026, 5 p.m.)
• “Power Analysis Attacks 101: From Waveform to Private Key” by igor (Sept. 19, 2026, 6:20 p.m. → Sept. 19, 2026, 6:50 p.m.)
• “Embroidery meets Electronics - make your blinky wearable patch” by Boris (Sept. 20, 2026, 1 p.m., Pupin → Sept. 19, 2026, 3:15 p.m., Hackerspace area)
• “Hacking in the Middle of the Ocean” by Vlatko Kosturjak (Sept. 18, 2026, 5 p.m. → Sept. 18, 2026, 5:05 p.m.)
• “Reverse Engineering FERMAX: Detour, Dead End, and Scope Creep” by Kirils Solovjovs, Iceman (Sept. 19, 2026, 4 p.m. → Sept. 19, 2026, 4:15 p.m.)
• “Deconstructing Modern macOS Initial Access Vectors” by Stephan Berger (Sept. 18, 2026, 3 p.m. → Sept. 18, 2026, 3:15 p.m.)
• “Every ride you take - Hacking a City’s Public Transportation” by Ignacio Navarro (Sept. 19, 2026, 5:40 p.m. → Sept. 19, 2026, 6:05 p.m.)
• “Your Lock(er) Knows Your PIN ... And So Do I” by Dennis Giese (Sept. 18, 2026, 7 p.m. → Sept. 18, 2026, 7:20 p.m.)
• “A Street Sign, a Shadow, and an Answer: OSINT Workshop” by Jurica Radović (Sept. 18, 2026, 6:30 p.m. → Sept. 18, 2026, 6:45 p.m.)
• “Meshtastic is dead, long live meshtastic” by nemanjan00, Gonzo (Sept. 20, 2026, noon → Sept. 20, 2026, 11:30 a.m.)
• “Compression, how does it even work?” by MacLemon (Sept. 19, 2026, 3 p.m. → Sept. 19, 2026, 3:15 p.m.)
• “How I became a Voodoo doll model” by Vladan Nikolic (Sept. 20, 2026, 1 p.m. → Sept. 20, 2026, 12:35 p.m.)
• “Detecting Linux rootkits: Know where to look in user-space” by Hilko Bengen (Sept. 18, 2026, 2:30 p.m. → Sept. 18, 2026, 2:35 p.m.)
• “Closing ceremony” by BalCCon (Sept. 20, 2026, 6:40 p.m. → Sept. 20, 2026, 6:05 p.m.)
• “Cryptography with Serbian eID Cards” by Nikola Ubavić (Sept. 19, 2026, 1:30 p.m. → Sept. 19, 2026, 1:40 p.m.)
• “Hunting for business logic vulnerabilities” by Tonimir Kisasondi (Sept. 18, 2026, 5:30 p.m. → Sept. 18, 2026, 5:40 p.m.)

Version 0.5 Sept. 14, 2026

We released a new schedule version!

We sadly had to cancel a session: “AWS Security - The Purple Team Way” by Santiago Abastante

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “TETRA Workshop” by Sava, Miša (Sept. 19, 2026, 3:30 p.m. → Sept. 20, 2026, 2 p.m.)
• “Generative Art and Cellular Automata” by Christian Lölkes (Sept. 19, 2026, 4 p.m., Mileva Maric → Sept. 19, 2026, 2 p.m., Pupin)

Version 0.4 Sept. 2, 2026

We released a new schedule version!

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “TETRA Workshop” by Sava, Miša (Sept. 20, 2026, 2 p.m., Pupin → Sept. 19, 2026, 3:30 p.m., Hackerspace area)
• “Pen & Paper Workshop” by katzazi (Sept. 19, 2026, 4 p.m. → Sept. 19, 2026, 5:30 p.m.)
• “From Zero to Admin: The Hidden Paths of Privilege Escalation” by Joseph Carson aka Wiretrap (Sept. 20, 2026, 4 p.m., Tesla → Sept. 19, 2026, 7 p.m., Pupin)
• “Shellcode: Learning to Write Position Independent Code” by Malware Utkonos (Sept. 20, 2026, 3:30 p.m. → Sept. 20, 2026, 3 p.m.)

Version 0.3 Aug. 29, 2026

We released a new schedule version!

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “The Agents of Chaos: AI Driven Malware Generation” by Arad Donenfeld (Sept. 18, 2026, 3 p.m. → Sept. 18, 2026, 3:05 p.m.)
• “After party” by BalCCon (Sept. 20, 2026, 7:30 p.m. → Sept. 20, 2026, 7:10 p.m.)

Version 0.2 Aug. 27, 2026

We released a new schedule version!

We have a new session: “OSINT CTF/Hackathon” by Jurica Radović.

We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:

• “Post-Quantum Cryptography for the Novice, the Enjoyer, the Deployer and the Academic” by Lena Heimberger (Sept. 19, 2026, 2:30 p.m. → Sept. 20, 2026, 1:30 p.m.)
• “Closing ceremony” by BalCCon (Sept. 20, 2026, 5:40 p.m. → Sept. 20, 2026, 6:40 p.m.)
• “A Street Sign, a Shadow, and an Answer: OSINT Workshop” by Jurica Radović (Sept. 18, 2026, 4 p.m., Mileva Maric → Sept. 18, 2026, 6:30 p.m., Pupin)
• “Compression, how does it even work?” by MacLemon (Sept. 20, 2026, 2:15 p.m. → Sept. 19, 2026, 3 p.m.)
• “Wireshark for <s>hackers</s> reverse engineers” by Erik de Jong (Sept. 20, 2026, 3:15 p.m. → Sept. 20, 2026, 2:30 p.m.)
• “Lightning talks” by BalCCon (Sept. 19, 2026, 8 p.m. → Sept. 19, 2026, 8:30 p.m.)
• “Every ride you take - Hacking a City’s Public Transportation” by Ignacio Navarro (Sept. 19, 2026, 6:30 p.m. → Sept. 19, 2026, 5:40 p.m.)
• “You build vulnerable hardware accidentally. I do it on purpose. We are not the same. (Behind the scenes of building hardware CTF challenges)” by Maja Miljanić, TheProxy (Pupin → Tesla)
• “awerqo@balccon:~$ ./whoarethey > 'Cloud Recon for Bughunting.md'” by Andrei Kosinets (Sept. 20, 2026, 1:30 p.m. → Sept. 20, 2026, 3:15 p.m.)
• “Rakija Leaks” by BalCCon (Sept. 19, 2026, 10 p.m. → Sept. 19, 2026, 10:30 p.m.)
• “Generative Art and Cellular Automata” by Christian Lölkes (Sept. 20, 2026, 3:30 p.m., Pupin → Sept. 19, 2026, 4 p.m., Mileva Maric)
• “Universal Plug and Pwn” by ansa, Markus, Kevin (Sept. 18, 2026, 7:45 p.m., Pupin → Sept. 19, 2026, 12:45 p.m., Tesla)
• “Democratizing the creation of video tools with Open Source: Grassroots Community building and the recurBoy” by Guergana (Sept. 19, 2026, 7 p.m., Pupin → Sept. 19, 2026, 7:05 p.m., Tesla)
• “Why shouldn’t you worry about your SAP systems… or should you?” by Anita Cwynar (Sept. 19, 2026, 12:45 p.m. → Sept. 19, 2026, 2:30 p.m.)
• “Manufacturing Minesweeper!” by Zoz (Sept. 18, 2026, 8:30 p.m. → Sept. 19, 2026, 7:30 p.m.)
• “Fun with virtualization” by Hank Scorpio, Scorpio Hank (Sept. 18, 2026, 6:30 p.m. → Sept. 18, 2026, 7:45 p.m.)
• “Security Impress Karaoke” by Kirils Solovjovs (Sept. 20, 2026, 4 p.m. → Sept. 20, 2026, 4:45 p.m.)
• “Your Lock(er) Knows Your PIN ... And So Do I” by Dennis Giese (Pupin → Tesla)
• “From Zero to Admin: The Hidden Paths of Privilege Escalation” by Joseph Carson aka Wiretrap (Sept. 19, 2026, 7:10 p.m. → Sept. 20, 2026, 4 p.m.)
• “Shellcode: Learning to Write Position Independent Code” by Malware Utkonos (Sept. 19, 2026, 4 p.m., Mileva Maric → Sept. 20, 2026, 3:30 p.m., Pupin)
• “Power Analysis Attacks 101: From Waveform to Private Key” by igor (Sept. 19, 2026, 5:40 p.m. → Sept. 19, 2026, 6:20 p.m.)

Version 0.1 Aug. 27, 2026

We released our first schedule!