H3XAOperational intelligence
Live analytical pictureEvidence before assessment
Threat intelligence / Technique

Smudge Attack

Attacks that reveal the password/passcode pattern on a touchscreen device by detecting oil smudges left behind by the user’s fingers.

Technique
TypeTechnique
External ID—
First seen2026-10-17
Last seen2026-10-17

Confidence

—

Attacks that reveal the password/passcode pattern on a touchscreen device by detecting oil smudges left behind by the user’s fingers.

Labels

attack-patterncapec
1 recorded

Relationships

child-of
to Bypassing Electronic Locks and Access Controls
Technique
1 external

References

capec
CAPEC-626
open
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