A Fast Way to Hide Information in a Photo

Using a phone’s basic photo editing capabilities…

How to:

1 – take photo, in a dark location, with flash
2 – send
3 – tell recipient to lighten the photo

See? Black box-ish until lightened.

Possible applications:

– recipient has texts set to display on the lock screen

– recipient is in a crowded room, people are shoulder surfing

 

 

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