Risk Insider: Kevin Kalinich

Managing Malware Masterfully

By: | September 1, 2016 • 2 min read
Kevin Kalinich is the global cyber risk practice leader for Aon Risk Solutions, focusing on identifying exposures and developing insurance solutions. He can be reached at [email protected]

As ransomware morphed from low-severity consumer phishing to targeting entire networks of computers in hospitals, universities and businesses, it became more costly.

It also looks like email recipients have a lot more learning to do.

According to 2016 Verizon research, 23 percent of recipients open phishing messages and 11 percent of recipients click on attachments.

Ransomware, however, is just one version of “malware,” which includes all types of hostile or intrusive software, such as computer viruses, worms, trojan horses, spyware, adware, scareware, and other malicious programs. Malware, which stands for “malicious software,” can take the form of executable code, scripts, active content, and other software.

Entities should consider malware risks on an enterprise level.  It’s not just about IT. All employees, partners, customers and third-party outsourced providers should be considered.

The number of unique kinds of malware jumped from six million at the beginning of 2015 to just over 12 million by the end of the year, and the category of malware specifically targeting mobile phones has seen dramatic growth.

Organizations should quantify potential malware exposures in terms of financial statement impact and review potential available insurance coverage.


Malware could trigger a number of different lines of insurance, such as crime ($81 million Bank of Bangladesh heist), kidnap & ransom (Hollywood Presbyterian Medical Center’s $17K bitcoin ransom), property (Stuxnet in Iranian nuclear facility & other grid/manufacturing), general liability (Jeep Cherokee and medical device hacks), professional liability (Internet of Things service interconnectivity) and marine/supply chain (Islamic Republic of Iran Shipping Lines 2011).

Entities should consider malware risks on an enterprise level. It’s not just about IT. All employees, partners, customers and third party outsourced providers should be considered.

Even with top notch defenses, however, how do you defend against something that may be inevitable? Is there anything a business can do to protect against losses from malware? Many malware attacks exploit known bugs in software, and attackers depend on victims not installing patch updates. There are a number of technological and procedural risk management methods to help reduce the financial statement impact from malware, including:

  • Vet software purchases from a security standpoint as well as an operational standpoint.
  • Train employees regarding phishing, mobile apps, attachments, links and the like. Instruct employees not to open email from unknown sources and to verify sources before opening attachments or clicking links in any email, IM, or posts on social networks.
  • Ban workplace usage of unnecessary file types, software applications, websites, and BYOD downloads.
  • Improve detection and remediation of malware incidents.
  • Segregate data by priority classification.

Kalinich chart



According to the recent book, Dark Territory: The Secret History of Cyber War (June 2016):

“The only completely secure computer is a computer that no one can use … They have given up on the idea that they can somehow make a black box that nobody can get into.”

It turns out that incident response is as important as prevention from a balance sheet impact standpoint. Is there a contingency plan or business continuity plan in place? Some suggested actions to take if your computer is infected with malware:

  • Immediately stop using any computers on an infected network that performs sensitive activities.
  • Contact your IT department or a qualified IT professional to analyze your computers and network, and to remove the malware.
  • After you have taken appropriate steps to remove malware, change the passwords for any user accounts or systems that were accessed while using the infected computer.
  • Promptly notify the appropriate insurance carriers.

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.