ToorCon TwentyOne speaker: Adrian Bednarek

Adrian Bednarek is an ISE Labs researcher, and a Senior Security Analyst at Independent Security Evaluators (ISE). He specializes in reverse engineering proprietary software and communications protocols. He has been an invited speaker to DEF CON 25 and RSA Conference 2018 where he shared his previous experiences and custom tools in exploiting virtual economies and currencies in online gaming. At ISE he helps Fortune 100 companies secure complex software systems and prepare for emerging security threats by performing hands-on security assessments and providing guidance in developing secure software solutions.

The speaker's profile picture


Ethercombing - Blockchain brute force cryptanalysis

By performing brute force crypt-analysis on public keys to discover private keys we stumbled on someone doing the same thing, holding over 8 million USD worth of stolen cryptocurrency.