FraudWorks
All signals

Pixels layer

Recompressed image

image_double_compression

The JPEG shows signs of being decoded, edited, and saved again.

Severity
low
Weight
15
Layer
Pixels
Max effect
up to 15 of 100

How it affects the score

The signal contributes its weight times the detector's confidence. Signals combine so several medium findings add up, while one weak finding cannot decide a verdict.

Innocent explanations

Messaging apps recompress photos when they forward them.

What to do

Weak on its own.

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