Jason Matthyser

Jason Matthyser

Security Engineer

Jason joins Asymmetric Research as a Security Engineer, with a background in both traditional and web3 security. His experience ranges from red teaming to vulnerability research, always keen to find interesting targets and navigate the weird and wonderful world of executing arbitrary code in undesired locations, or trying to steal money. In his free time Jason enjoys dabbling in whatever obsession is driving him, which mostly includes chess, climbing and half-finished projects he'll definitely get to.

Featured Articles

August 1, 2024

Research

Evmos Precompile State Commit Infinite Mint

This post details a vulnerability we identified in Evmos, an EVM-compatible Cosmos chain, that could have been exploited to mint infinite amounts of $EVMOS tokens. Due to EVM state commits during precompile execution, it was possible to cause a mismatch between the state held within EVM and the Bank module, resulting in inflated contract balances.