Cylance is insanely sensitive. In my experience running internal penetration tests, it's been one of the few pieces of security software that's genuinely slowed

Cylance is insanely sensitive. In my experience running internal penetration tests, it's been one of the few pieces of security software that's genuinely slowed me down and been a nuisance. That said, once you figure out its weak spots, it's as useless as all the others, but it doesn't surprise me it'd flag Firefox.