Question 1

What conferences has Rishi spoken at?

Accepted Answer

Rishi (@rxerium) has spoken at DEF CON 33 Red Team Village (Las Vegas), ElbSides Hamburg (Germany), BSides Luxembourg, BSides Prague, BSides Budapest, BSides Porto, BSides Cymru (Wales), OWASP London Chapter, and UK Parliament — 10 appearances across 7 countries.

Question 2

What topics does Rishi speak about at security conferences?

Accepted Answer

Rishi speaks on four main topics: DNS OSINT Techniques for Product and Service Discovery (using DNS records, passive DNS, and certificate transparency to map attack surfaces); From Manual Hunt to Mass Detection: Weaponising Nuclei Against Phishing (detection engineering using Nuclei templates against phishing infrastructure); AI-Driven Vulnerability Research (roundtable discussions on LLM-assisted fuzzing and automated exploitation); and Ghost in the Hiring Machine (spotting fake job-applicant personas before they reach your payroll).

Question 3

Is there a recording of Rishi's DNS OSINT talk?

Accepted Answer

Yes — the OWASP London 2026 recording of DNS OSINT Techniques for Product and Service Discovery is available on YouTube at https://www.youtube.com/watch?v=lGO3lGbAsKg

Question 4

How can I invite Rishi to speak at my conference?

Accepted Answer

Rishi is available for conference talks, workshops, and security briefings. Contact him via rxerium.com/#contact or email rchudasama@kynd.io.