Coverage offers limits of up to A$5m ($3.48m) per claim and uses an AI model to assess each client’s cyber risks.
The re-insurer’s total net premiums for the quarter were $4.8bn, a rise of 15% from the previous year’s fourth quarter.
This leadership change comes after Liberty merged its two Singapore entities Liberty Insurance and Liberty Specialty Markets.
Stewart takes on the role at Ryan Specialty Canada following a merger of local underwriting operations.