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Documented

Unrestricted AI Use Leads to Security Breaches in Global Companies

September 20, 2026
oecd:2026-09-20-45daView source ↗

What happened

A 2026 Eset report reveals that 73% of global companies use AI technologies, but 40% lack policies restricting unapproved AI applications. This gap has led to increased cybersecurity incidents, including data breaches, theft of API keys, and AI-powered fraud, as organizations struggle with shadow AI and malicious AI agents.

Reported impact

Affected parties
Not publicly disclosed
Harm type
Not publicly disclosed
Scale
Not publicly disclosed
Financial impact
Not publicly disclosed
Regulatory action
Not publicly disclosed

Classification

Organization
Not publicly disclosed
AI system
Not publicly disclosed
Industry
Not publicly disclosed
Country
Not publicly disclosed
Provider
Not publicly disclosed
Incident type
Not publicly disclosed

Relevant governance controls

Governance control mapping is not available for this record.

  • No controls mappedNot publicly disclosed

Control mapping is analytical. It does not state that any control would have prevented the incident.

Sources and evidence

OECD AI Incidents Monitor
Primary source
Unrestricted AI Use Leads to Security Breaches in Global Companies
2026-09-20