Publish Buttercup presentation

README.md

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 | Presentation Title | Author(s)                                         | Year |
 | --- |---------------------------------------------------| --- |
+| [Buttercup: Autonomously Finding and Fixing Bugs at Scale in Open-Source Software](presentations/Buttercup:%20Autonomously%20Finding%20and%20Fixing%20Bugs%20at%20Scale%20in%20Open-Source%20Software/buttercup-cucyber.pdf) | Ronald Eytchison                              | 2025 |
 | [Our experience competing in the AI Cyber Challenge](presentations/Our%20experience%20competing%20in%20the%20AI%20Cyber%20Challenge/Our_experience_competing_in_the_AI_Cyber_Challenge.pdf) | Michael Brown et al.                              | 2025 |
 | [Your Mitigations are My Opportunities](presentations/Your%20Mitigations%20are%20My%20Opportunities) | Yarden Shafir                                     | 2023 |
 | [Detecting variability bugs with hybrid control and data flow](presentations/langsec_2023_ubet.pdf) | Kelly Kaoudis, Henrik Brodin, Evan Sultanik       | 2023 |

presentations/Buttercup: Autonomously Finding and Fixing Bugs at Scale in Open-Source Software/README.md

@@ -0,0 +1,8 @@
+# Buttercup: Autonomously Finding and Fixing Bugs at Scale in Open-Source Software
+Buttercup is an automated, AI-powered system developed by Trail of Bits which finds and fixes bugs in open-source software. Buttercup won 2nd place and a $3 million prize in DARPA’s AI Cyber Challenge. This talk will explain how Buttercup found and patched diverse vulnerabilities with high accuracy. Since Buttercup is open-source, this talk will show how you can use Buttercup.
+
+Presented at:
+- Columbia University Computer Security Club (CU Cyber) meeting
+
+Authored by:
+- Ronald Eytchison