Accidental cyber breaches caused by employee error or third party suppliers accounted for 30% of the total breaches recorded in the first six months of 2017.
That is according to new research by Beazley Breach Response (BBR) Services, which reveals that these types of breaches were particularly prevalent in the healthcare sector, where they accounted for 42%.
However, hacking and malware attacks continue to dominate, and were responsible for 32% of the incidents that were experienced by organisations this year.
“Unintended breaches account for almost one-third of all data breach incidents reported to Beazley and show no signs of abating,” Katherine Keefe, global head of BBR Services, said.
“They are a persistent threat and expose organisations to greater risks of regulatory sanctions and financial penalties. Yet, they can be much more easily controlled and mitigated than external threats.
“We urge organisations not to ignore this significant risk and to put more robust systems and procedures in place.”
This comes after previous research from Willis Towers Watson (WLTW) earlier this year showed that companies are focusing on technology at the expense of people risks when trying to improve their cyber defence.
Its data shows that approximately 90% of all cyber claims are the result of some type of human error or behaviour, while employee negligence or malicious attacks account for 66% of cyber breaches.
By contrast, only 18% are driven by an external threat, and cyber extortion accounts for just 2%, with businesses now being urged to focus more on how their workforce could be leaving them vulnerable to cyber risks.
“Evidence suggests that many businesses are taking an overly technocratic approach to cyber risk and are in danger of missing the bigger picture,” WLTW global cyber risk head, Anthony Dagostino, said.
“While technology has an important role to play, it really needs to be linked with an understanding of the human element.
“The simple truth is that a data compromise is more likely to come from an employee leaving a laptop on the train than from a malicious criminal hack.
“We believe employees and companies with a strong culture and cyber-aware workforce are the first line of defence against cyber risk.”
Insurance technology companies attracted $3bn (£2.4bn) of investment in the first half of 2019 worldwide, and are on track to receive a record $6bn by the end of the year.
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