IBM Report: Global Data Breach Costs Near $5M as AI-Driven Attacks Surge 56%

TechNadu · x · 2026-08-04

IBM's 2026 Cost of a Data Breach Study reveals a grim cybersecurity landscape: global average breach costs are nearing $5 million, with the US facing a staggering $11.5 million per incident. Healthcare remains the most expensive sector at $6.64 million per breach.

The report highlights a 56% surge in AI-driven attacks, while incidents involving unauthorized 'Shadow AI' tools have more than doubled. Additionally, breach lifecycles are lengthening, indicating that attackers are adopting AI faster than many defenders can adapt.

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