Deepfake technology has moved from a curiosity to a serious threat. In 2025, a finance worker was tricked into transferring $25 million after a deepfake video call impersonated company executives. Families are now being targeted with AI-cloned voices of their loved ones in fake emergency calls.
This guide teaches you practical techniques to detect deepfakes and protect your family.
What Are Deepfakes and Why Should You Care?
Deepfakes are AI-generated or AI-manipulated videos, audio recordings, and images designed to look and sound like real people. The technology is now:
- Cheap: Free and low-cost tools are widely available
- Fast: A voice clone can be created from 3 seconds of audio
- Real-time: Live video deepfakes can be used in video calls
- Weaponized: Used for scams, fraud, political manipulation, and harassment
How to Spot a Deepfake Video
Look at the Eyes
- Unnatural blinking: Deepfakes often blink at unusual intervals — too rarely or too regularly
- Reflection inconsistencies: Check that light reflections in both eyes match. Real eyes reflect the same light source
- Unfocused gaze: The eyes may not track naturally when the person moves
Watch the Face
- Skin texture: Look for overly smooth skin or inconsistent texture between the face and neck/ears
- Face edge blurring: Where the face meets the hair or background, look for blending artifacts
- Lip sync: Pay attention to whether lip movements perfectly match the audio. Slight delays or mismatches are common in deepfakes
Check the Details
- Teeth and hair: AI struggles with fine details. Teeth may look unusual. Individual hair strands may blend together
- Accessories: Glasses, earrings, and jewelry often show rendering errors
- Background: Look for warping or inconsistencies in the background when the person moves
How to Detect AI-Cloned Voice Audio
Listen for These Clues
- Flat emotional range: Cloned voices often sound slightly robotic or lack natural emotional variation
- Breathing patterns: Real speech includes natural pauses, breaths, and filler sounds. AI audio may sound unnaturally smooth
- Background noise: AI-generated audio often has either no background noise or inconsistent ambient sound
- Pronunciation: Unusual emphasis on syllables or mispronunciation of names and places the real person would know
Verification Steps
- Hang up and call back on the person's known number
- Ask a personal question only the real person would know
- Use your family code word
How to Identify AI-Generated Images
Common AI Image Artifacts
- Hands and fingers: AI frequently generates hands with the wrong number of fingers, fused fingers, or unnatural positions
- Text in images: Any text in AI images is usually garbled or nonsensical
- Symmetry issues: Faces may be too symmetrical or have asymmetric accessories (mismatched earrings)
- Background details: Look for objects that morph into each other or architectural impossibilities
- Skin and hair: Overly smooth skin, hair that merges with the background, or unusual skin color transitions
Use Reverse Image Search
Upload suspicious images to Google Images or TinEye. If the image does not appear anywhere else, it may be AI-generated. If it appears on stock photo sites, it is stolen.
Protecting Your Family From Deepfake Scams
1. Establish a Family Code Word
Choose a secret word or phrase that only family members know. If anyone calls with an emergency, ask for the code word first. Update it periodically.
2. Limit Public Video and Audio
Every video you post publicly gives scammers material to create deepfakes. Review privacy settings on social media and consider making video content visible only to friends.
3. Verify Before Acting
Any request for money, personal information, or urgent action — whether via video, voice, or text — should be verified through a separate communication channel.
4. Educate Everyone in Your Household
Make sure children, teens, and elderly family members know about deepfakes. Show them examples so they understand the technology.
5. Report Deepfake Scams
Report deepfake scams to the FBI at ic3.gov, the FTC at reportfraud.ftc.gov, and the platform where you encountered the content.
Deepfake detection is not about being paranoid — it is about being prepared. As the technology improves, verification habits become more important than detection skills. Build the habit of verifying before trusting, and your family will be protected.