No, not usually.

The correct term is "bald-faced lie." It refers to a lie that is blatantly or shamelessly told without attempting to disguise it.

Bald-faced hornets not safe look on Google

the pipevine swallowtail is the prey of the bald faced hornet

If you are stung by a bald-faced hornet apply ice and if pain is moderate to severe try medics that can ease the pain. If the sting is itchy try anti Itch cream if you are allergic get medical help as soon as possible