Jacob Ingerslev has been appointed by Navigators to the position of global practice leader for cyber liability. Ingerslev was previously head of technology error and omissions (E&O), cyber and media lines at CNA Insurance in Chicago for four years before leaving last year. Since leaving Chicago he has been linked to multiple roles in the cyber market before committing to Navigators. The appointment is expected to be followed by a considered effort to grow in the expanding market. Ingerslev will report directly to president of US insurance Vincent Tizzio and president of international insurance Michael Casella. Before moving to Chicago Ingerslev was European underwriting director for technology and cyber risks after serving at Chubb in Europe.