Data breaches now cost nearly $5 million

Published July 29, 2026

IBM's 2026 report found that the average data breach cost organizations $4.99 million worldwide. Ransomware attackers increasingly pressure victims by threatening public exposure or reputational damage.

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What is known

  • Ransomware can disrupt operations through encryption.
  • Attackers may also threaten to expose customer data or damage the organization's reputation.
  • Investigating and responding to the incident adds further financial losses.

Reported details

IBM analyzed breaches at 602 organizations worldwide between March 2025 and February 2026. Healthcare had the highest average breach cost at $6.6 million, followed by finance at $6.3 million.