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Beware of Scams: How to Check for Deepfake Video Calls and Spot Fakes in 5 Minutes

Tech13 May 2026 19:30 GMT+7

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Beware of Scams: How to Check for Deepfake Video Calls and Spot Fakes in 5 Minutes

A collection of methods to detect Deepfake and techniques to spot AI-generated fake videos used by scammers to deceive victims into transferring money. Learn ways to protect yourself and notice unusual signs for the safety of your assets and personal information.

Warning about criminals using AI to create fake videos to scam money transfers! An in-depth guide on how to check for Deepfake, observe facial and movement anomalies, along with basic protection techniques everyone should know before falling victim.

What is Deepfake? Why has it become a new tool for criminals?

In the era of rapid advances in artificial intelligence (AI), Deepfake—creating synthetic images and sounds that mimic real people—has become a double-edged sword exploited by scammers.“Impersonation”They pose as close acquaintances, supervisors, or even government officials to video call and trick victims into transferring money or giving personal information. Nowadays, AI’s sophistication makes it difficult to distinguish with the naked eye without careful observation.

5 Ways to Check Deepfake: Spot Anomalies Yourself

To outsmart deception, cybersecurity experts note that we can detect AI-generated video abnormalities by focusing on these key points.

1. Blinking and Eye Movement

AI typically processes blinking unnaturally. Watch if the caller blinks too often, too little, or if their eye direction doesn’t match facial movements.

2. Facial and Neck Seam Areas

Observe the edges of the face, skin, and hairline. Deepfakes often show blurriness or skin tone differences between face and neck that are not seamless, plus shadows on the face may appear inconsistent with real lighting conditions.

3. Voice Not Matching Mouth Movements (Lip-sync)

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Check if spoken words and lip movements align. If there is a delay or stiff mouth shapes that do not correspond to vowel sounds, suspect the video is artificially created.

4. Unnatural Movements

Ask the caller to perform gestures that are difficult for AI to process, such as“covering their face with their hand”or“turning their head sharply to the side.”If it’s Deepfake, the face area will distort or momentarily disappear because AI cannot instantly process objects obscuring the face.

5. Voice Quality and Tone

Scammers might use AI voice cloning, but the tone often sounds flat and emotionless or includes synthetic background noise indicating artificial generation.

Basic Self-Protection Measures“Stay calm and verify before transferring”

Beyond visual checks, behavioral prevention is equally important.

  • Ask Personal Questions If you suspect the person is someone you know, ask about matters only the two of you would know.
  • Verify Through Other Channels Hang up and call back the saved number in your phone or contact them via other social media platforms.
  • Don’t Rush to Transfer Money Scammers often create urgent situations to make victims act without careful thought.

As AI advances rapidly, detecting Deepfake requires extra vigilance, especially regarding“blinking patterns, facial seams, and voice-lip synchronization.”If you encounter suspicious video calls, try asking the caller to“cover their face with their hand”or“turn to the side.”These actions disrupt AI processing. Most importantly, you must“stay calm.”Avoid hasty money transfers under pressure and contact the person directly through trusted channels to prevent falling victim to digital-era scammers.