Led by former Swiss Re Corporate Solutions and AIG executive Giuseppe Carone, the Lloyd's-backed MGA will focus on professional indemnity, cyber and management liability risks.
Both insurers responded to a Financial Times report on their cover for the trader, which is accused of raising bank credit against invoices for trades that did not exist.
The study, based on more than 63,000 insureds, found that traditional underwriting metrics do not fully capture the complexity of an organisation’s digital footprint.