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Average cost of a data breach in India is estimated at ₹ 119 million

Study for First Time Calculates the Full Cost of “Mega Breaches,” as High as $350 Million globally

IBM Security has revealed the results of a global study examining the full financial impact of a data breach on a company’s bottom line. Sponsored by IBM Security and conducted by Ponemon Institute, the study found that the average cost of a data breach in India is estimated at ₹ 119 million, a 7.9% increase from the 2017 report. Based on in-depth interviews with nearly 500 companies globally that experienced a data breach, the study analyzes hundreds of cost factors surrounding a breach, from technical investigations and recovery, to notifications, legal and regulatory activities, and cost of lost business and reputation.

“The threat scenario shows a significant rise in both number and sophistication of breaches in this year’s report, which is alarming as it continues to rise in India” said Vikas Arora, Chief Transformation Officer, IBM India/South Asia. “Companies in India need to fortify their security strategy to leverage a secure Cloud environment and build a strong AI strategy. They need to identify the many hidden expenses which must be considered, such as reputational damage, customer turnover, and operational costs. Knowing where the costs lie, and how to reduce them, can help companies invest their resources more strategically and lower the huge financial risks at stake.”

India findings

  • An estimated per capita cost per lost or stolen record reported was ₹ 4,552, a 7.8% increase from the 2017 report
  • Malicious or criminal attacks were the root cause for 42% of data breaches
  • The mean time to identify the data breach increased from 170 to 188 days
  • The mean time to contain the data breach increased from 72 to 78 days

This year for the first time, the study also calculated the costs associated “mega breaches” ranging from 1 million to 50 million records lost, projecting that these breaches cost companies between $40 million and $350 million respectively.

Hidden Figures – Calculating the Cost of a Mega Breach

In the past five years, the amount of mega breaches (breaches of more than 1 million records) has nearly doubled – from just nine mega breaches in 2013, to 16 mega breaches in 2017.Source: IBM analysis of Privacy Rights Clearinghouse’s Chronology of Data Breaches Due to the small amount of mega breaches in the past, the Cost of a Data Breach study historically analyzed data breaches of around 2,500 to 100,000 lost records.

Based on analysis of 11 companies experiencing a mega breach over the past two years, this year’s report uses statistical modelling to project the cost of breaches ranging from 1 million to 50 million compromised records.  Key findings include:

  • Average cost of a data breach of 1 million compromised records is nearly $40 million dollars
  • At 50 million records, estimated total cost of a breach is $350 million dollars
  • The vast majority of these breaches (10 out of 11) stemmed from malicious and criminal attacks (as opposed to system glitches or human error).
  • The average time to detect and contain a mega breach was 365 days – almost 100 days longer than a smaller scale breach (266 days)

For mega breaches, the biggest expense category was costs associated with lost business, which was estimated at nearly $118 million for breaches of 50 million records – almost a third of the total cost of a breach this size. IBM analyzed the publicly reported costs of several high profile mega breaches, and found the reported numbers are often less than the average cost found in the study.

Equifax data breach reported to cost company $275 million; Target 2016 financial report estimated $292 million loss as a result of 2013 data breach; Ruby Corp (the parent company of Ashley Madison) reportedly paid $11.2 million for the settlement of its 2015 breach. This is likely due to publicly reported cost often being limited to direct costs, such as technology and services to recover from the breach, legal and regulatory fees, and reparations to customers.

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