hi,

see jigshaw academy is not fraud, it is a manipal global education invested company. however course curriculum for data science is decent and up to the standard of the latest trends in market. however there is many online courses available now has variety of course structure and fees. however you have to select the course based on reviews of alumnus, placement opportunity etc. some of the others data science top notch courses offered by udemy, courses, upgrades, simplilearn etc.