Based on 43 past talks, BSides Sofia programs broadly across security topics — with roughly even coverage across Reverse Engineering, Malware Analysis, and Vulnerability Research. Talks are predominantly Technical (34 of 40 category-tagged talks) with significant Research and Career programming alongside. The chapter is predominantly Red-focused (13 of 14 team-tagged talks). Sessions are predominantly pitched at Advanced level (8 of 12 difficulty-tagged talks).
The recurring speaker at BSides Sofia has been Vangelis Stykas (3 talks).