talks

“Stayin' Alive: How Global Stolen Data Markets Thrive on Telegram”

• USENIX SECURITY 2026. Baltimore, USA (Aug. 2026)

“A Large-Scale Study of Telegram Bots”

• ICWSM 2025, Longer Talk, Los Angels, USA (May 2026)

“How Does Financial Innovation Create New Security Vulnerabilities?”

• University of Pennsylvania, Schlein Center, Cybersecurity Seminar Series [Post], Philadelphia, USA (Mar 2026)
• Cylab Student Seminar, Pittsburgh, USA (Jan 2026)

“'Please Verify': How Human Behavior Undermines Blockchain Security”

• University of Tokyo, Institute of Industrial Science (ISS), Tokyo, Japan (Dec 2025)
• University of Chicago Network Operations and Internet Security Lab, Chicago, USA (Dec 2025)
• Computer Security Symposium 2025, Invited Talk [Post], Okayama, Japan (Online) (Oct 2025)
• New York University Stern Blockchain Lab, Research Talks, [Post], New York City, USA (Oct 2025)
• New York University Tandon School of Engineering Lecture, [Post], New York City, USA (Oct 2025)
• University College London Centre for Blockchain Technologies, [Recording] [Post], London, UK (Jul 2025)
• University of Cambridge Computer Laboratory Security Seminar, [Recording] [Post], Cambridge, UK (Jul 2025)

“Blockchain Address Poisoning”

• Deloitte Tohmatsu Advanced Research Laboratory of Cyber Security, Tokyo, Japan (Dec 2025)
• Secure Blockchain Summit 2025 (co-located with AFT'25) [Recording] [Article], Pittsburgh, USA (Oct 2025)
• Chainalysis, Online (Sep 2025)
• University of Sydney DeSci Seminar, [Recording] [Post], Sydney, Australia (Online) (Sep 2025)
• USENIX SECURITY 2025, Seattle, USA (Aug 2025)
• Science of Blockchain Conference 2025 (SBC'25), Berkeley, USA, Acceptance rate 15%, [Recording] (Aug 2025)
• TRM Labs, Online (Jul 2025)
• Cambridge Cybercrime Centre Eighth Annual Conference, Cambridge, UK (Jun 2025)
• Cylab Student Seminar, Pittsburgh, USA (May 2025)

“Blockchain Amplification Attack”

• SIGMETRICS 2025, Stony Brook, USA (Jun 2025)
• University of Sydney DeSci Seminar, [Post], Sydney, Australia (Online) (Oct 2024)
• Cylab Partner's Conference'24, [Recording], Pittsburgh, USA (Sep 2024)
• Cylab Student Seminar, Pittsburgh, USA (Sep 2024)

“Misbehavior and Account Suspension in an Online Financial Communication Platform”

• WWW 2023 (Web Conference), Austin, USA (May 2023)
• CMU Societal Computing Seminar, Pittsburgh, USA (Nov 2022)

“Cryptocurrency Pump and Dump Schemes”

• Japan Joint Statistical Meeting 2020, Japan (Online) (Sep 2020)
• JASSO (53rd Japan Association of Financial Econometrics and Engineering), Japan (Online) (Aug 2020)