BSides Sofia 2027 • Call for Papers is open • 26-28 March 2027 • Submit your talk on Sessionize • BSides Sofia 2027 • Call for Papers is open • 26-28 March 2027 • Submit your talk on Sessionize • BSides Sofia 2027 • Call for Papers is open • 26-28 March 2027 • Submit your talk on Sessionize • BSides Sofia 2027 • Call for Papers is open • 26-28 March 2027 • Submit your talk on Sessionize •

6th Edition · 2027

The Cybersecurity
Community Conference

The largest community-driven cybersecurity conference in Bulgaria. Talks, workshops, and networking - all in one place.

26 – 28 March 2027
Sofia, Bulgaria

Building
Bulgaria's infosec community.

Security BSides Sofia is an international cybersecurity conference organized by and for the information security community. Since 2022 we have brought together researchers, practitioners, and enthusiasts for talks, workshops, and hands-on learning - covering ethical hacking, incident response, IoT security, forensics, compliance, AI security, and everything in between. The 2027 edition is taking shape now, and our Call for Papers is open to anyone with research, tools or experience worth sharing. No corporate agenda - just community, knowledge sharing, and real experience with real tools.

Watch past talks

Our Supporters & Partners

ESET
SAP
Technical University
Clico
Yubico
Ardes BG
Secragon
Centio
Baseline
UX to Dev
bTV
Kaldata
Black Hills
Cyber Security Talks
DEV BG
Commerzbank

All talks and workshops are selected by an independent programme committee of industry professionals with deep expertise in offensive security, incident response, threat intelligence, and applied research.

Petar Anastasov

Petar Anastasov

CyberSecurity at Its Finest @ SECRAGON | Coach of the National Cybersecurity Team

Viktor Mares

Viktor Mares

Senior Penetration Tester, SoCyber

Pavel Georgiev

Pavel Georgiev

Information Security Expert at United Bulgarian Bank | Founder of Cyber Security Talks Bulgaria

Konstantin Veselinov

Konstantin Veselinov

Founder and Manager at CENTIO #CYBERSECURITY

Nikolay Paskov

Nikolay Paskov

CTO @ BaseLine Cybersecurity

Watch Previous Talks

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Video coming soon

Opening Keynote

EN
Video coming soon

When Policy Fails: Turning Kubernetes OPA/Gatekeeper Violations into Detections

Jorge Calleja

EN
Video coming soon

Digital Predator Toolkit

Chris Kubecka

EN
Video coming soon

Slithering Through the Noise: Deep Dive into the VIPERTUNNEL Python Backdoor

Evgen Blohm

EN
Video coming soon

Unmasking Coordinated Threats: Analyzing Node.js Malware on GitHub

George Gerontakis

EN
Video coming soon

Bot vs. Bash: How Modern Threat Actors are Actually Using AI

Daniel Kapellmann Zafra

EN
Video coming soon

MacOS Investigation Workshop

Evgen Blohm

EN
Video coming soon

Bro, Do You Even Supply Chain?

Plamen Petkov

EN
Video coming soon

Satellite Hacking for Dummies

Emil Raychev

EN
Video coming soon

Next Generation Penetration Testing

Lachezar Uzunov

EN
Video coming soon

Hijacking AI Agents with Special Token Injection (STI)

Armend Gashi

EN
Video coming soon

Cybersecurity Team Meetup: National Team Qualification Orientation

Petar Anastasov

BG