Susan Jacobs is the General Counsel at E Corp. She is introduced in “eps2.0_unm4sk-pt1.tc” and is played by Sandrine Holt. In her speech to fsociety, Darlene refers to Jacobs as "Madame Executioner", in reference to her role representing E Corp in litigation involving employees who have died.
Fsociety hacks her "smart" home, causing her to move to her home in Greenwich Village, then takes over the house as their headquarters.