Does Cyber Insurance Cover Business Email Compromise?

Sometimes—cyber insurance may cover investigation of a compromised mailbox, but reimbursement for a diverted payment often depends on separate funds-transfer or social-engineering coverage.

A compromised mailbox may create a security incident, while the diverted wire is a separate financial loss. A cyber policy might cover forensic work to investigate the account but require a crime endorsement to address transferred funds. Chubb, for example, lists social-engineering and funds-transfer protections as endorsements for its product.

Ask whether the policy distinguishes spoofed email from access to a legitimate mailbox, and whether it covers changed payment instructions sent by a criminal. Review required callback or dual-approval steps, the fraud sublimit, retention, and prompt-notice condition. Check the crime policy too, including any exclusion for transfers made by an employee. Report the event to the bank and follow the insurer’s response instructions.

Which Providers List Coverage for Cyber Insurance?

Sources for Cyber Insurance Answers

  1. CyberEdge specimen policy. AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §§1–3, PDF pp.11, 14–18; Event Management §§1–2, PDF pp.19–20. Accessed 2026-09-25.
  2. Business Email Compromise. Federal Bureau of Investigation; How BEC scams work; Report BEC. Accessed 2026-09-25.
  3. Cyber insurance coverage & products. Chubb; Cyber insurance coverage; First party coverage; Third-party liability coverage; Cyber crime (by endorsement); Products and services. Accessed 2026-09-25.
  4. Cyber insurance: a key part of a robust business strategy. Insurance Information Institute; What are the types of cyber insurance coverage?; What isn’t covered by cyber insurance?; Is cyber insurance affordable?; How much cybersecurity coverage do businesses need? Accessed 2026-09-25.

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