Question

a data breach occurs when an unauthorized individual accesses, steals, or alters sensitive, confidential, or other data. the leading cause of data breaches is due to:

deficient it management
failure to install software patches
human error
unsecured wi-fi

Explanation:

Analyze the question and options

The question asks for the leading cause of data breaches based on cybersecurity statistics and studies. The options provided are:

1. Deficient IT management
2. Failure to install software patches
3. Human error
4. Unsecured Wi-Fi

Identify the leading cause

Industry reports (such as the Verizon Data Breach Investigations Report) consistently show that the vast majority of cybersecurity incidents and data breaches (often cited as over 80% to 90%) involve a human element, such as clicking phishing links, using weak passwords, misconfigurations, or accidental data exposure. Therefore, "Human error" is recognized as the leading cause of data breaches.

Answer:

• Deficient IT management
• Failure to install software patches
• Human error (Correct answer)
• Unsecured Wi-Fi