The pre-order date and launch date for the PlayStation 5 may have been revealed via a Call of Duty: Black Ops Cold War leak. It appears data miners have managed to prise out information about the upcoming title's reveal and release dates, which could coincide with those for the next-gen console. Known PS5 commenters have also seemingly pinpointed a particular PS5 pre-order date.
https://www.notebookcheck.net/PlayStation-5-pre-order-and-launch-dates-possibly-revealed-via-Call-of-Duty-Black-Ops-Cold-War-leak-as-PS5-commenter-predictions-start-aligning.489608.0.html