The company's webpage contains a detail report of the backdoor BVP47. https://www.pangulab.cn/en/post/the_bvp47_a_top-tier_backdoor_of_us_nsa_equation_group/ h

The company's webpage contains a detail report of the backdoor BVP47. https://www.pangulab.cn/en/post/the_bvp47_a_top-tier_backdoor_of_us_nsa_equation_group/ https://www.pangulab.cn/en/post/the_bvp47_a_top-tier_backdoo...