MAP20190024631 Grappling with the fifth theatre of warfare Sumario: As the rating agencies, regulators and investors wake up to the magnitude of the threat posed by silent cyber risk, re/insurers must get their act together and tackle this large and infinitely complex risk head-on En: Intelligent Insurer review. - Woolsthorpe-by-Colsterworth [United Kingdom] : Newton Media Limited, 2009-2023. - 01/06/2019 Número 2 - 2019 , p. 8-13 1. Ciberriesgos . 2. Ciberseguridad . 3. Ciberataques . 4. Regulación .