BreakSPF: How Shared Infrastructures Magnify SPF Vulnerabilities Across the Internet. - Chuhan Wang; Yasuhiro Kuranaga; Yihang Wang; Mingming Zhang; Linkai Zheng; Xiang Li 108; Jianjun Chen 005; Haixin Duan; Yanzhong Lin; Qingfeng Pan (NDSS, 2024)