My 5 cents on fuzzing compilers, and, actually, finding issues [1], also share another work we have done using black box/pentesting security techniques, including fuzzing in Fireblocks [2].

[1] https://www.coinfabrik.com/blog/why-the-fuzz-about-fuzzing-c...

[2] https://www.coinfabrik.com/blog/fireblocks-api-black-box-rev...