There are two possible explanations.
(1) Really great threads have immense gravity that compounds exponentially forming a singularity. Eventually the gravity well of such attractive threads collapses in on itself, passing the event horizon. On the “other side” of the event horizon, a vast plume of creative force shoots out. It coalesces into matter, dark matter, and energy expanding outward infinitely. This is how new universes are created.
Congratulations Mark, your thread has birthed a new universe.
(2) Your thread was absorbed into a negative vortex, and Stephen Hawking is completely wrong … information was lost.
Please notice how one explanation is much more positive than the other. There is a message, and a lesson to be learned, therein.