widely reported in the news is a second observation of 2 black holes gravitational waves. also reported are its implications Science World Report-Jun 15, 2016 Astronomers have reportedly started to think that dark matter could be made up of primordial black holes. According to Alexander Kashlinsky, according to this, dark matter is real, but it is not a WIMP, Axion, or any SUSY-extension of the SM. Dark matter can be wholly explained by primordial black holes. what are the ramifications to string theory, susy, BSM and other heP if there are no particles that make up dark matter, instead dark matter is 100% explained by primordial black holes dark matter is not a particle physics issue but a black hole explanation, it is gravitational in origin. how would it effect the scientific credibility of SUSY and strings if there are no neutralinos or any SUSY dark matter candidate in this scenario?