Top data breaches of August 2026

Last month, we saw some of the most concerning cybersecurity incidents, including a cyber attack on Hugging Face that was fully orchestrated by OpenAI’s autonomous AI model without any human intervention. We also saw some of the known and reputed names, like Microsoft and Accenture, become victims of data breach.  

As cybercriminals continue to become unpredictable and persistent using AI and regulators raise their expectations, organizations face increased pressure to step up their resilience and improve compliance.

Let us look at some of the top data breaches of August 2026:

September latest data breach news

Let us look at some of the top data breaches of September 2026:

To be continued

In August, we saw how some of the most devastating data breaches impacted some of the biggest companies.

Keep checking this space as we update our list of September top data breaches with a closer look at how they happened and their impact.

Note: Our list only highlights the breaches that have either occurred in 2026 or been reported/disclosed in 2026. All breaches reported in previous years, as of 2026, will be excluded from the list.