Which term refers to unintentional data breaches caused by human error?

The term that accurately reflects unintentional data breaches caused by human error is "Accidental disclosure." This term encompasses situations where sensitive or confidential data is inadvertently exposed or shared without malicious intent. Such breaches commonly occur through mistakes like sending an email to the wrong recipient, failing to properly secure data, or misconfiguring privacy settings.

In contrast, the other terms do not pertain to unintentional breaches caused by human error. "Malicious attack" refers to breaches where individuals deliberately target systems for harmful purposes. "Dynamic threat" tends to describe evolving risks in the cybersecurity landscape rather than specific incidents of accidental breaches. "Controlled breach" suggests a scenario in which a breach is intentionally orchestrated with oversight, which does not align with the definition of an unintentional event. Thus, "Accidental disclosure" is the term that correctly captures the essence of unintentional data breaches due to human error.