Mondelez sues insurer Zurich over $100m cyber attack claim. Insurance group had refused to pay for NotPetya hack, invoking a war exclusion.
Mondelez said it had been hit twice by NotPetya, with 1,700 of its servers and 24,000 laptops rendered ‘permanently dysfunctional’ © EPA
Mondelez, the US food company that owns the Oreo and Cadbury brands, is suing its insurance company, Zurich, for refusing to pay out on a $100m claim for damage caused by the NotPetya cyber attack.
The case will be the first serious legal dispute over how companies can recover the costs of a cyber attack, as insurance groups seek to tightly define their liabilities.
“It’s a pretty big deal. I’ve never seen an insurance company take this position,” said Robert Stines, a cyber law specialist at the US law firm Freeborn. “It’s going to send ripples through the insurance industry. Major companies are going to rethink what’s in their policies.”
The NotPetya attack in the summer of 2017 crippled the computer systems of companies around the world, including Merck, the pharmaceuticals company, Reckitt Benckiser, the consumer group, and Maersk, the world’s largest shipping group.
It caused billions of dollars of damage and has been blamed by the US and the UK on Russian hackers attacking the Ukrainian government. The Kremlin has denied any involvement.
In court papers filed in Illinois, Mondelez said it had been hit twice by NotPetya, with 1,700 of its servers and 24,000 laptops rendered “permanently dysfunctional”.
Mondelez made a claim for the costs on its property insurance policy that, it said, provided cover for “physical loss or damage to electronic data, programs, or software, including physical loss or damage caused by the malicious introduction of a machine code or instruction”.
According to the Mondelez court documents, Zurich initially worked to adjust the claim in the usual way and at one point even promised to make a $10m interim payment. But it later refused to pay, relying on an exclusion in the policy for “a hostile or warlike action” by a government or sovereign power or people acting for them.
Mondelez described Zurich’s refusal as “unprecedented” and is seeking $100m in damages. Both companies declined to comment on the case.
“It’s a pretty bold move to rely on a war exclusion for a state-sponsored hack. Nobody has raised this exclusion before,” said Sarah Stephens, a cyber specialist at insurance broker JLT. “The insurer would have to prove it and it’s so hard to prove attribution.”
Rob Smart, technical director at the insurance consultancy Mactavish, said exclusions for terrorism and war were “a bit of a grey area” but that it was unlikely that the policy’s authors would have had such cyber attacks in mind when inserting the exclusion.
The claim gets to the heart of one of the insurance industry’s biggest worries about cyber attacks. While there is a booming market for cyber-specific insurance policies, many companies make claims for cyber attacks on their non-cyber policies, as Mondelez has done.
Insurers are concerned about the full extent of this so-called “silent cyber exposure”, and experts said Zurich could be testing the courts on this point.
“It is a large loss on a non-cyber policy. This would be a silent cyber claim and insurers are trying to weed out that coverage,” said Ms Stephens.
Nevertheless, the case could have wide implications for the insurance market, potentially pushing insurance buyers to either buy cyber-specific policies or demand tighter terms for their non-cyber coverage.