Cyber, Aviation, and Other Specialty Lines

Cyber Liability Insurance

No standard property or general-liability form adequately covers data breaches - the ISO CGL excludes most electronic-data and personal-information losses, so cyber liability is written on standalone forms. Cyber policies split coverage into two halves the exam tests as a pair:

• First-party coverage - the insured's own losses: forensic investigation, data restoration, business interruption from a network outage, cyber-extortion (ransomware) payments, and customer notification costs.
• Third-party (liability) coverage - claims brought by others: lawsuits from customers whose data was exposed, regulatory fines and penalties (where insurable), and media/content liability.

Most cyber policies are written on a claims-made basis with a retroactive date - a hallmark candidates must recognize. A claim is covered only if the wrongful act occurred on or after the retroactive date and the claim is first made and reported during the policy period.

Aviation Insurance

Aviation risk is excluded from personal auto and homeowners forms and is written by specialty aviation insurers. The two core coverages:

• Hull coverage - physical damage to the aircraft itself, written as in-motion, not-in-motion, or all-risk ground and flight. Hull is typically settled on a stated-value (agreed value) basis to avoid valuation disputes on a unique asset.
• Aviation liability - bodily injury and property damage to others. It is frequently split into admitted (passenger) liability and non-admitted (public) liability. Limits often appear as a single limit or a split limit with a per-passenger sublimit (e.g., $1,000,000 each occurrence / $100,000 each passenger).

Worked Example: Split-Limit Aviation Liability

A charter operator carries aviation liability of $5,000,000 each occurrence with a $300,000 per-passenger sublimit. A crash injures 6 passengers, each with $400,000 in damages, plus a person on the ground with $250,000 in damages.

Apply the per-passenger sublimit first:

• Each passenger is capped at $300,000 -> 6 x $300,000 = $1,800,000
• Ground claimant (not a passenger, no sublimit) = $250,000
• Total paid = $1,800,000 + $250,000 = $2,050,000

The $2,050,000 is within the $5,000,000 each-occurrence limit, so it pays in full. The trap is paying each passenger the full $400,000; the $300,000 per-passenger cap controls. The ground claimant is not subject to the passenger sublimit.

Inland, Ocean Marine, and Equipment Breakdown

Specialty programs round out the commercial market and appear on the national exam in clusters. The marine and breakdown lines are the most heavily tested:

Inland marine grew out of ocean marine to cover goods over land and is the home for the nationwide marine definition classes - bailee, transportation, and instrumentalities of transportation/communication. Ocean marine uniquely includes the doctrine of general average, under which all parties to a sea voyage share proportionally in a loss voluntarily incurred to save the venture. Equipment Breakdown pays for the breakdown event and resulting damage that the standard property form excludes, and the insurer's inspection service is a major loss-prevention benefit.

Umbrella, Excess, and Difference in Conditions

Two more programs fill the gaps that primary policies leave open:

• Umbrella / Excess liability - sits above primary CGL, commercial auto, and employers liability, both increasing the limits and (for a true umbrella) broadening coverage to some risks the primary policy excludes.
• Difference in Conditions (DIC) - a standalone all-risk wrap that fills gaps left by a basic named-peril property program, often adding flood and earthquake that the underlying form omits.

The critical umbrella mechanic the exam tests is the self-insured retention (SIR). Where the underlying policy does cover a loss, the umbrella simply pays excess once the primary limit is exhausted. But where the underlying policy does not cover a loss the umbrella does, the umbrella drops down to respond - and the insured must first pay the self-insured retention (commonly $10,000-$25,000), which functions like a deductible for that drop-down exposure.

First-Party vs. Third-Party Cyber and the Aviation Hull/Liability Split

Cyber and aviation each split into first-party (the insured's own loss) and third-party (liability to others) components the exam isolates. First-party cyber covers the insured's data restoration, business interruption, cyber-extortion/ransomware, and breach-response costs (notification, credit monitoring, forensics, public relations). Third-party cyber covers liability to customers and regulators for a privacy breach, including defense, settlements, and regulatory fines where insurable.

Aviation insurance similarly divides into hull coverage (physical damage to the aircraft, often on an agreed-value basis, with "in-motion" vs. "not-in-motion" distinctions) and aviation liability (bodily injury and property damage to passengers and third parties), frequently written with split limits (per passenger / per occurrence) or a single limit.

Aircraft are excluded from the homeowners and personal auto policies, so a specialty aviation policy is the only market. Equipment breakdown (boiler & machinery) covers sudden mechanical/electrical breakdown — an open-peril gap left by property forms — while Difference in Conditions (DIC) fills gaps such as flood and earthquake left by a standard property program.