I live in Wisconsin and found them on a banana from the gas station. “Rosy” banana from Costa Rica.
Edit: I’ve been digging and most of it is old videos. Most people are saying that they are the Wondering Spider or variety of. I’ve kept baby jumpers before, this shouldn’t be to different. I’ll let you know if I had to burn my house down or not.
It’s already hard to indentify egg sacs when they are intact, but in this state it’s impossible. You’ll have to wait until something hatches to get an ID.