Bring Your Own Binaries – Train Your Own Graph Neural Network for Binary Function Search

Will Lyn

44CON 2025 · Day 1 · Main Track

Will Lyn, Head of Cyber Intelligence at the UK's National Crime Agency (NCA), delivered a candid operational briefing on how law enforcement is evolving its doctrine to combat the ransomware ecosystem

AI review

Operationally candid law enforcement briefing on counter-ransomware doctrine — genuinely valuable context, but this is a policy talk delivered to a technical audience, and the mismatch shows.

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