What Is a Data Breach?

# What is a data breach? ## What is a data breach? A data breach is any security incident in which unauthorized parties access sensitive or confidential information, including personal data (Social Security numbers, bank account numbers, healthcare data) and corporate data (customer records, intellectual property, financial information). According to IBM’s *Cost of a Data Breach 2025* report, the global average cost of a data breach is USD 4.44 million. According to the *Cost of a Data Breach* *2025* report, stolen or compromised credentials is one of the top five most common initial attack vectors, accounting for 10% of data breaches and taking up to 186 days to identify. In 2017, hackers breached the credit reporting agency Equifax and accessed the personal data of more than 143 million Americans. Organizations that extensively integrate artificial intelligence (AI) and automation into security operations resolve breaches 80 days faster than those that don’t, according to the *Cost of a Data Breach 2025* report.

网络安全行业深度分析

1. What is a data breach and what do we have to do in

A data breach occurs when the data for which your company/organisation is responsible suffers a security incident resulting in a breach of confidentiality,

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2. Data Breach – Internet Crime Complaint Center (IC3

Share sensitive information only on official, secure websites. A data breach is an intrusion into an organization’s system, network, or database, by an outside or internal entity, resulting in unauthorized access to confidential or secured information. #### File a Complaint. File a detailed complaint with www.ic3.gov. The complaint should contain all required data in provided fields. Prior to fili

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3. What is a Data Breach and How to Prevent It? | For

– [AI-Powered Security Services](/solutions/enterprise-midsize-business/security-as-a-service/fortiguard-subscriptions). – [AI-Powered Security Services](/solutions/enterprise-midsize-business/security-as-a-service/fortiguard-subscriptions/sase). [![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=)](/resources/analyst-reports/gart

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