BS”D
Today, it is said that only Rav David Abuhatzeira of Nahariya is a legitimate and reliable mekubal of the type one can go to for brochos. Rav David Pinto shlit”a of Lyons, France is also said to be legitimate despite the wealth that surrounds him (I have actually received two brochos from him, one in NYC and one in Morocco, and I indeed believe that most of the money he receives is distributed to mosdos and the needy and that his lifestyle, while respectable, is far from excessive as is the case with phoney mekubalim).
Rav Kadourie ZYA and Baba Sali ZYA were of course also of that caliber and Rav David shlita is in fact a grandson of the Baba Sali and his only true heir.
The rest, wallak, hem yooodim leekabel, leekabel, veod yoooter leekabel!