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The 2021 Cost of Phishing Study

August 17, 2021

Ponemon Institute is pleased to present the results of The 2021 Cost of Phishing Study sponsored by Proofpoint. Initially conducted in 2015, the purpose of this research is to understand the risk and financial consequences of phishing. For the first time in this year’s study we look at the threats and costs created by business email compromise (BEC), identity credentialing and ransomware in the workplace.

The key takeaway from this research is that the costs have increased significantly since 2015. Moreover, with the difficulty many organizations have in securing a growing remote workforce due to COVID-19, successful phishing attacks are expected to increase.

We surveyed 591 IT and IT security practitioners in organizations in the United States. Forty-four percent of respondents are from organizations with 1,000 or more employees who have access to corporate email systems.

The following findings reveal that phishing attacks are having a significant impact on organizations not only because of the financial consequences but also because these attacks increase the likelihood of a data breach, decrease employee productivity and increase the likelihood of a business disruption.

The cost of phishing more than tripled since 2015. The average annual cost of phishing has increased from $3.8 million in 2015 to $14.8 million in 2021.The most time-consuming tasks to resolve attacks are the cleaning and fixing of infected systems and conducting forensic investigations. Documentation and planning represent the least time-consuming tasks.

Loss of employee productivity represents a significant component of the cost of phishing. Employee productivity losses are among the costliest to organizations and have increased significantly from an average of $1.8 million in 2015 to $3.2 million in 2021. Employees are spending more time dealing with the consequences of phishing scams. We estimate the productivity losses based on hours spent each year by employees/users viewing and possibly responding to phishing emails averages 7 hours annually, an increase from 4 hours in 2015.

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About the Provider

Proofpoint
Proofpoint is an enterprise security company based in Sunnyvale, California that provides software as a service and products for inbound email security, outbound data loss prevention, social media, mobile devices, digital risk, email encryption, electronic discovery, and email archiving.

TOPICS

Cybersecurity, phishing attacks, ransomware