Sponsored: Liberty Mutual Insurance

Natural Catastrophes: Preparing for the Inevitable

When it comes to natural disasters, preparation and prevention are just as vital as insurance.
By: | April 3, 2017 • 5 min read

Frequency and Severity.

These two words are often used to quantify risk and under normal circumstances, they are inversely proportional. Losses that happen frequently tend to be less expensive while the billion dollar losses tend to be rare.

However, over the last several years, the loss trends for natural catastrophes have been going in a new direction, with billion-dollar events on the rise.

Recent U.S. weather data from the NOAA’S National Centers for Environmental Information paints the picture:

  • In 2016, 14 separate weather-related events cost more than $1 billion each (see graphic below).1
  • Losses from these 14 events totaled more than $42 billion, the highest amount since 2012.1

These trends are driven in part by storms affecting broader geographic regions outside of their normal zones. Hail, for example, caused significant damage as far south as San Antonio.

“Most people know that natural disasters are increasing in magnitude and cost, but many clients are not aware of how those trends are changing at their specific locations,” said Aja Atwood, Global NAT CAT Practice Leader, National Insurance Property, Liberty Mutual Insurance.

Businesses in areas with historically low exposure especially need to reevaluate their natural hazard risk. When it comes to natural catastrophes, preparation and prevention are just as vital as insurance.

Identify Exposures

With hail, wind storms and hurricanes broadening their geographic footprints, no business should assume that they are safe from any particular type of severe weather.

Companies can conduct routine checks of their properties and identify areas for improvement. Roof age and material are key factors impacting the level of damage done by a storm. Even a few years of exposure to the elements can weaken a roof’s integrity. Risk managers should establish timelines for roof repair or replacement.

Business interruption exposure is also an important consideration.

“Even if the reported physical damage values are low, you can still have a significant business interruption claim,” said Rob Morelli, Head of Engineering Technical Unit, National Insurance Property, Liberty Mutual.

“For example, a location has one primary electrical feed and the transformer for that feed is in a flood zone. It may be one small transformer that only costs $15,000, but has about $100 million tied to it in revenue,” he said.

Strengthen Vulnerabilities

Once the weaknesses are identified, it’s time to develop a mitigation strategy.

For businesses with large schedules of property, prioritizing repairs and creating a long-term maintenance schedule are key. That can mean replacing roofs or installing hail guards and rooftop equipment protections.

Keeping buildings in top shape can help minimize damage when severe weather hits, but it’s also critical to have emergency response and business continuity plans in place to reduce downtime. “A fast response not only mitigates business interruption losses, it also establishes a process to account for workers’ safety and helps a company report claims more quickly after a loss,” says Atwood.

Business continuity plans can include having replacement parts on hand for critical pieces of equipment, identifying sister facilities that can pick up some slack when operations are halted, and creating a communication plan to keep customers and employees informed.

Prepare People

Preparing buildings and equipment to withstand natural catastrophes is one thing. Preparing people is another.

Risk managers should consult with senior managers and employees to understand how weather could impact different operations. The people closest to the work – and most knowledgeable about its vulnerabilities – need to be involved in emergency preparation and response plans. Designate key personnel who have the authority to make decisions in the event of an emergency, like sending out alerts or shutting down a facility.

“Open communication should also extend to other facilities who may have additional insights or preparation recommendations for types of weather they experience more frequently,” Morelli said.

Leverage the Latest Tools

Existing CAT models provide a high level overview of exposure based on zip code, but risk managers with several locations need granularity. More advanced predictive models can map exposure on a micro level by factoring in unique property characteristics like roof age and material, type of construction, the overall condition of a building, number of stories, and any protections already installed.

Liberty Mutual is developing these types of predictive models to provide a clearer view of natural catastrophe exposure and to help guide mitigation plans.

While some data comes from client input, site visits conducted by a team of experienced risk engineers provide more detail.

“For customers with multiple properties, we schedule visits based on several factors, such as a location’s total insurable value, the level of NAT CAT exposure, time between visits, etc.  Looking at these details enables us to provide guidance to customers as to where they should focus immediate efforts.” Morelli said.

“Only by walking on the roof can I know that it’s a single-ply roof cover that’s lost its adhesion, or that there aren’t enough fasteners. Or that they have unprotected skylights in a hail zone,” Atwood added. “My recommendations would be catered towards that location’s specific exposures, and what the budget allows for one month from now and one year from now.” A risk managers can then manage site-specific exposures and prioritize recommendations across the business’s entire portfolio of properties.

Imminent warning systems also help clients stay aware of potential threats in the area. Liberty Mutual monitors the National Weather Services and other local weather resources, tracking conditions like freezing temperatures, high winds and hail.

“If we see patterns that are cause for concern, we can send out an email blast to everyone in the affected area.” Atwood said. The communication provides guidance on storm preparation and what to do in the event of a claim.

These loss control services are what truly add value to an insurance solution.

“If you rely on insurance coverage too much, you forget there are things you can do proactively to protect your business and your livelihood,” Morelli said.

To learn more, visit libertymutualgroup.com/business.




This article was produced by the R&I Brand Studio, a unit of the advertising department of Risk & Insurance, in collaboration with Liberty Mutual Insurance. The editorial staff of Risk & Insurance had no role in its preparation.


Liberty Mutual Insurance offers a wide range of insurance products and services, including general liability, property, commercial automobile, excess casualty and workers compensation.

More from Risk & Insurance

More from Risk & Insurance

Risk Focus: Cyber

Expanding Cyber BI

Cyber business interruption insurance is a thriving market, but growth carries the threat of a mega-loss. 
By: | March 5, 2018 • 7 min read

Lingering hopes that large-scale cyber attack might be a once-in-a-lifetime event were dashed last year. The four-day WannaCry ransomware strike in May across 150 countries targeted more than 300,000 computers running Microsoft Windows. A month later, NotPetya hit multinationals ranging from Danish shipping firm Maersk to pharmaceutical giant Merck.


Maersk’s chairman, Jim Hagemann Snabe, revealed at this year’s Davos summit that NotPetya shut down most of the group’s network. While it was replacing 45,000 PCs and 4,000 servers, freight transactions had to be completed manually. The combined cost of business interruption and rebuilding the system was up to $300 million.

Merck’s CFO Robert Davis told investors that its NotPetya bill included $135 million in lost sales plus $175 million in additional costs. Fellow victims FedEx and French construction group Saint Gobain reported similar financial hits from lost business and clean-up costs.

The fast-expanding world of cryptocurrencies is also increasingly targeted. Echoes of the 2014 hack that triggered the collapse of Bitcoin exchange Mt. Gox emerged this January when Japanese cryptocurrency exchange Coincheck pledged to repay customers $500 million stolen by hackers in a cyber heist.

The size and scope of last summer’s attacks accelerated discussions on both sides of the Atlantic, between risk managers and brokers seeking more comprehensive cyber business interruption insurance products.

It also recently persuaded Pool Re, the UK’s terrorism reinsurance pool set up 25 years ago after bomb attacks in London’s financial quarter, to announce that from April its cover will extend to include material damage and direct BI resulting from acts of terrorism using a cyber trigger.

“The threat from a cyber attack is evident, and businesses have become increasingly concerned about the extensive repercussions these types of attacks could have on them,” said Pool Re’s chief, Julian Enoizi. “This was a clear gap in our coverage which left businesses potentially exposed.”

Shifting Focus

Development of cyber BI insurance to date reveals something of a transatlantic divide, said Hans Allnutt, head of cyber and data risk at international law firm DAC Beachcroft. The first U.S. mainstream cyber insurance products were a response to California’s data security and breach notification legislation in 2003.

Jimaan Sané, technology underwriter, Beazley

Of more recent vintage, Europe’s first cyber policies’ wordings initially reflected U.S. wordings, with the focus on data breaches. “So underwriters had to innovate and push hard on other areas of cyber cover, particularly BI and cyber crimes such as ransomware demands and distributed denial of service attacks,” said Allnut.

“Europe now has regulation coming up this May in the form of the General Data Protection Regulation across the EU, so the focus has essentially come full circle.”

Cyber insurance policies also provide a degree of cover for BI resulting from one of three main triggers, said Jimaan Sané, technology underwriter for specialist insurer Beazley. “First is the malicious-type trigger, where the system goes down or an outage results directly from a hack.

“Second is any incident involving negligence — the so-called ‘fat finger’ — where human or operational error causes a loss or there has been failure to upgrade or maintain the system. Third is any broader unplanned outage that hits either the company or anyone on which it relies, such as a service provider.”

The importance of cyber BI covering negligent acts in addition to phishing and social engineering attacks was underlined by last May’s IT meltdown suffered by airline BA.

This was triggered by a technician who switched off and then reconnected the power supply to BA’s data center, physically damaging servers and distribution panels.

Compensating delayed passengers cost the company around $80 million, although the bill fell short of the $461 million operational error loss suffered by Knight Capital in 2012, which pushed it close to bankruptcy and decimated its share price.

Mistaken Assumption

Awareness of potentially huge BI losses resulting from cyber attack was heightened by well-publicized hacks suffered by retailers such as Target and Home Depot in late 2013 and 2014, said Matt Kletzli, SVP and head of management liability at Victor O. Schinnerer & Company.


However, the incidents didn’t initially alarm smaller, less high-profile businesses, which assumed they wouldn’t be similarly targeted.

“But perpetrators employing bots and ransomware set out to expose any firms with weaknesses in their system,” he added.

“Suddenly, smaller firms found that even when they weren’t themselves targeted, many of those around them had fallen victim to attacks. Awareness started to lift, as the focus moved from large, headline-grabbing attacks to more everyday incidents.”

Publications such as the Director’s Handbook of Cyber-Risk Oversight, issued by the National Association of Corporate Directors and the Internet Security Alliance fixed the issue firmly on boardroom agendas.

“What’s possibly of greater concern is the sheer number of different businesses that can be affected by a single cyber attack and the cost of getting them up and running again quickly.” — Jimaan Sané, technology underwriter, Beazley

Reformed ex-hackers were recruited to offer board members their insights into the most vulnerable points across the company’s systems — in much the same way as forger-turned-security-expert Frank Abagnale Jr., subject of the Spielberg biopic “Catch Me If You Can.”

There also has been an increasing focus on systemic risk related to cyber attacks. Allnutt cites “Business Blackout,” a July 2015 study by Lloyd’s of London and the Cambridge University’s Centre for Risk Studies.

This detailed analysis of what could result from a major cyber attack on America’s power grid predicted a cost to the U.S. economy of hundreds of billions and claims to the insurance industry totalling upwards of $21.4 billion.

Lloyd’s described the scenario as both “technologically possible” and “improbable.” Three years on, however, it appears less fanciful.

In January, the head of the UK’s National Cyber Security Centre, Ciaran Martin, said the UK had been fortunate in so far averting a ‘category one’ attack. A C1 would shut down the financial services sector on which the country relies heavily and other vital infrastructure. It was a case of “when, not if” such an assault would be launched, he warned.

AI: Friend or Foe?

Despite daunting potential financial losses, pioneers of cyber BI insurance such as Beazley, Zurich, AIG and Chubb now see new competitors in the market. Capacity is growing steadily, said Allnutt.

“Not only is cyber insurance a new product, it also offers a new source of premium revenue so there is considerable appetite for taking it on,” he added. “However, whilst most insurers are comfortable with the liability aspects of cyber risk; not all insurers are covering loss of income.”

Matt Kletzli, SVP and head of management liability, Victor O. Schinnerer & Company

Kletzli added that available products include several well-written, broad cyber coverages that take into account all types of potential cyber attack and don’t attempt to limit cover by applying a narrow definition of BI loss.

“It’s a rapidly-evolving coverage — and needs to be — in order to keep up with changing circumstances,” he said.

The good news, according to a Fitch report, is that the cyber loss ratio has been reduced to 45 percent as more companies buy cover and the market continues to expand, bringing down the size of the average loss.

“The bad news is that at cyber events, talk is regularly turning to ‘what will be the Hurricane Katrina-type event’ for the cyber market?” said Kletzli.

“What’s worse is that with hurricane losses, underwriters know which regions are most at risk, whereas cyber is a global risk and insurers potentially face huge aggregation.”


Nor is the advent of robotics and artificial intelligence (AI) necessarily cause for optimism. As Allnutt noted, while AI can potentially be used to decode malware, by the same token sophisticated criminals can employ it to develop new malware and escalate the ‘computer versus computer’ battle.

“The trend towards greater automation of business means that we can expect more incidents involving loss of income,” said Sané. “What’s possibly of greater concern is the sheer number of different businesses that can be affected by a single cyber attack and the cost of getting them up and running again quickly.

“We’re likely to see a growing number of attacks where the aim is to cause disruption, rather than demand a ransom.

“The paradox of cyber BI is that the more sophisticated your organization and the more it embraces automation, the bigger the potential impact when an outage does occur. Those old-fashioned businesses still reliant on traditional processes generally aren’t affected as much and incur smaller losses.” &

Graham Buck is editor of gtnews.com. He can be reached at riskletters.com.