Data exfiltration was the most common tactic used by ransomware groups to exert pressure (47%), followed by DDoS attacks (45%), data encryption (43%), and communicating with stakeholders/customers (34%).
Data exfiltration was the most common tactic used by ransomware groups to exert pressure (47%), followed by DDoS attacks (45%), data encryption (43%), and communicating with stakeholders/customers (34%). — This cybersecurity statistic was published by Illumio & Ponemon Institute in January 2025. The original data appears in The Global Cost of Ransomware Study . For the full methodology and detailed findings, refer to the original report.
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What does this statistic say?
Data exfiltration was the most common tactic used by ransomware groups to exert pressure (47%), followed by DDoS attacks (45%), data encryption (43%), and communicating with stakeholders/customers (34%). This data was published by Illumio & Ponemon Institute.
Where does this data come from?
This statistic comes from The Global Cost of Ransomware Study , published by Illumio & Ponemon Institute on January 1, 2025. You can view the original report at https://www.illumio.com/resource-center/cost-of-ransomware.
What cybersecurity topics does this cover?
This statistic was published by Illumio & Ponemon Institute. Browse more statistics from Illumio & Ponemon Institute.