This presentation will discuss the architectures employed by six electric vehicle chargers targeted by contestants in the inaugural Pwn2Own Automotive competition in Tokyo, Japan in January 2024. We will discuss the charger hardware, firmware, and software, and the relevant attack surfaces discovered by Trend Micro researchers during the months-long preparation for the competition. We will also discuss vulnerability classes that were exploited during Pwn2Own Automotive 2024 and the current state of automotive EV charger security. We will look at the potential impacts of EV (Electric Vehicle) charger vulnerabilities, which could include impacts to the electric vehicles, the chargers, or to the electric grid itself.