Empirically, Firefox falls more easily than Chrome at Pwn2Own, and the exploit chains don't need to be very long. Good news is, there is research that finds th

Empirically, Firefox falls more easily than Chrome at Pwn2Own, and the exploit chains don't need to be very long. Good news is, there is research that finds the Rust components of Firefox have much less memory safety bugs. Bad news, moco is not investing in Rust very much at all, anymore.