16.3 Cyber, Aviation, and Other Specialty Lines

Cyber, Aviation, and Other Specialty Lines

Specialty lines fill gaps that standard ISO property and liability forms exclude or cap. The exam expects you to know what each line covers, the trigger, and why standard forms do not respond. The recurring theme: aircraft, watercraft beyond small limits, professional services, and electronic-data/cyber events are routinely excluded from the CGL and homeowners forms, forcing the buyer into a specialty market.

Cyber Liability Insurance

The ISO CGL excludes "electronic data" as tangible property and limits coverage for data breaches, so cyber insurance is a separate policy. It splits into two halves:

• First-party cyber - the insured's own losses: data restoration, business interruption from a network outage, cyber-extortion/ransomware payments, notification and credit-monitoring costs, and forensic investigation.
• Third-party cyber - liability to others: defense and damages from a privacy breach, regulatory fines/defense where insurable, and media/content liability.

Most cyber policies are written on a claims-made basis with a retroactive date - a claim is covered only if both the wrongful act occurred on or after the retro date and the claim is first made during the policy period. A common trap: a breach that occurred before the retroactive date is not covered even if discovered and reported during the current policy term.

Aviation Insurance

Aircraft are excluded from the homeowners and CGL forms, so aviation is its own line. Two main parts:

• Hull coverage - physical damage to the aircraft (often split into "in-motion" and "not-in-motion" perils).
• Liability - bodily injury and property damage to others, frequently divided into passenger liability and public (non-passenger) liability.

Aviation liability is often quoted with a split limit. Worked example: a policy reads $1,000,000 per passenger / $5,000,000 each occurrence. A crash injures four passengers with claims of $1.2M, $900K, $400K, and $300K. The first claim is capped at the $1,000,000 per-passenger limit (insured absorbs $200K); the others fall within their per-passenger caps, so paid passenger claims = $1.0M + $0.9M + $0.4M + $0.3M = $2.6M, well under the $5M occurrence cap. Had the per-passenger total exceeded $5M, the occurrence limit would have capped total recovery.

Other Specialty Lines

Surplus Lines and the Specialty Market

Many specialty risks (high cyber limits, aviation, unusual exposures) cannot be placed in the admitted (licensed, rate-and-form-filed) market. They go to the non-admitted / surplus lines market through a surplus lines broker, who must perform a diligent search (typically declinations from several admitted insurers) before placing the risk. Two consequences are heavily tested: surplus lines policies are not protected by the state guaranty fund if the insurer becomes insolvent, and the broker (not the insured) is responsible for collecting and remitting the surplus lines premium tax.

Cyber Liability - First-Party and Third-Party

Cyber insurance responds to data breaches and network attacks the CGL largely excludes. It splits into first-party coverage (the insured's own losses: breach-response and forensics, notification costs, credit monitoring, business interruption from a network outage, cyber extortion/ransomware, and data restoration) and third-party coverage (the insured's liability to others: privacy and network-security liability, regulatory fines and penalties where insurable, and media/content liability).

Cyber is written claims-made, and the exam tests recognizing that standard property and CGL forms exclude electronic-data and privacy losses, which is why a stand-alone cyber policy exists.

Aviation Insurance

Aviation insurance is a specialty line covering aircraft hull and liability. Hull coverage insures physical damage to the aircraft, often distinguishing hull in motion (in flight or taxiing) from hull not in motion (parked/moored), and aircraft are frequently written on an agreed-value basis. Aviation liability covers bodily injury and property damage to third parties and may separate passenger liability from public (non-passenger) liability.

Aircraft are excluded by the CGL and the personal lines forms, and ground vehicles servicing aircraft raise their own coverage questions - so aviation risks route to this specialized market.

Other Specialty Lines

The exam may reference additional niche coverages: difference-in-conditions (DIC) policies that fill gaps and add flood/earthquake to a standard property program; kidnap and ransom (K&R); event cancellation; weather and parametric covers; terrorism coverage influenced by the federal Terrorism Risk Insurance Act (TRIA), which requires insurers to offer terrorism coverage and provides a federal backstop for certified acts; and environmental/pollution liability for exposures the CGL pollution exclusion removes.

Knowing that TRIA mandates an offer of terrorism coverage (the insured may decline) and that pollution and flood gaps drive DIC and environmental policies covers the likely questions.