Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is a Deepfake? Definition | TecnetOne Glossary

Written by Tecnet One | Oct 6, 2026, 11:30:54 PM

A deepfake is a video, audio clip or image generated with artificial intelligence that imitates a real person's face or voice so realistically it's hard to tell apart. In business it's used for impersonation fraud, such as a call in the CEO's voice asking for an urgent wire transfer.

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AI impersonation, voice cloning, synthetic media, AI fraud