Possibilities for solving this paradox

Three possibilities arise when we try to solve the black hole information paradox, and these possibilities are:

• The information is lost forever — then we’d need to reformulate our laws of physics
• The information is hidden — the information passes through the black hole to the other side in another universe from a white hole(in case it exists)
• The information is not lost forever and it’s safe

Gerard t’ Hooft, Leonard Suskind, and Juan Maldacena tried to solve the information paradox. They tried to work upon the third possibility.