A rogue group called “SUNY BDS” hijacked the state university system’s name to spew anti-Israel propaganda nearly a month ago — and officials are only now finally censuring it after a Post inquiry. The self-billed “community organization” that claims to represent all 64 State University of New York branches was slapped with a cease-and-desist letter by SUNY lawyers late Friday — after The Post questioned why the unauthorized group was left unchecked to spew its hatred for weeks. “This is how hate is propagated across 64 universities at the same time — this is how hate starts,” seethed a critic...