List of Data Breaches and Cyber Attacks in February 2023 – 29.5 Million Records Breached

Looking for the latest lists of security incidents? Take a look at our complete breakdown of data breaches and cyber attacks on our new page.

Welcome to our February 2023 list of data breaches and cyber attacks. Our research identified 106 publicly disclosed incidents accounting for 29,582,356 breached records this month.

It follows a mammoth start to the year, with more than 277 million breached records in January, and brings the running total for the year to over 300 million pieces of compromised personal data.

IT Governance is dedicated to helping organisations tackle the threat of cyber crime and other information security weaknesses. We offer a variety of resources to help understand and mitigate threats, from training courses and consultancy services to free guides.

You can find the full list of data breaches and cyber attacks below. Meanwhile, be sure to subscribe to our Weekly Round-up to receive the latest cyber security news and advice delivered straight to your inbox.

Cyber attacks

If you’re facing a cyber security disaster, IT Governance is here to help. Our Cyber Incident Response service provides the help you need to deal with the threat, as our experts guide you through the recovery process.

They’ll review the breach, mitigate the damage and ensure that you are up and running again as soon as possible.


Data breaches

Malicious insiders and miscellaneous incidents