Cybersecurity Statistics 2026: Breaches, Costs & Threats
Cybersecurity threats are growing in scale, sophistication, and cost. These statistics document the current threat landscape and the investments organizations are making to defend themselves.
Quick Answer — Key Statistics
The average cost of a data breach reached $4.88 million in 2025—the highest ever recorded.
- Average data breach cost hit $4.88 million in 2025—the highest on record.
- Ransomware attacks occur every 11 seconds globally.
- Human error causes 88% of all data breaches.
- Global cybersecurity spending is projected to exceed $300 billion by 2027.
- AI-powered cyberattacks are the #1 emerging threat cited by CISOs in 2026.
Breach Costs
| Statistic | Context | Source |
|---|---|---|
| $4.88M | Average cost of a data breach in 2025 | IBM Cost of a Data Breach Report2025 |
| $5.37M | Average cost of breaches caused by phishing specifically | IBM2025 |
| 292 days | Average time to identify and contain a breach | IBM2025 |
Threat Landscape
| Statistic | Context | Source |
|---|---|---|
| Every 11s | Frequency of ransomware attacks globally | Cybersecurity Ventures2026 |
| 88% | Data breaches caused by human error | Stanford University / Tessian2026 |
| 3.5M | Unfilled cybersecurity job openings globally | Cybersecurity Ventures2026 |
Market & Spending
| Statistic | Context | Source |
|---|---|---|
| $300B+ | Projected global cybersecurity spend by 2027 | Gartner2027 |
| #1 | AI-powered attacks ranked as top emerging threat by CISOs | Gartner CISO Survey2026 |
| 45% | Organizations using AI for cyber threat detection | IBM2026 |
Frequently Asked Questions
What is the average cost of a data breach in 2026?
The average cost of a data breach was $4.88 million in 2025 (the most recent full-year data), the highest ever recorded. This includes detection, containment, legal, and reputational costs.
How often do ransomware attacks occur?
Ransomware attacks occur approximately every 11 seconds globally, targeting businesses, hospitals, governments, and individuals. Total ransomware damages are forecast to exceed $265 billion by 2031.
What causes most data breaches?
88% of data breaches involve human error—phishing clicks, misconfigured systems, or weak passwords. This is why security awareness training and phishing simulations are now mandatory at most organizations.
About These Statistics
All statistics on this page are sourced from published research reports, academic studies, and industry surveys. Each statistic links directly to its original source. We update this page annually to reflect the latest data. If you find an outdated or inaccurate statistic, let us know.
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