FakeBehalf: Imperceptible Email Spoofing Attacks against the Delegation Mechanism in Email Systems

Authors: 

Jinrui Ma, Lutong Chen, and Kaiping Xue, University of Science and Technology of China; Bo Luo, The University of Kansas; Xuanbo Huang, Mingrui Ai, and Huanjie Zhang, University of Science and Technology of China; David S.L. Wei, Fordham University; Yan Zhuang, University of Science and Technology of China