A signup screen for Cyber Dust touts the phone app’s primary feature: Messages vanish and are not stored, leaving no digital footprint.
A signup screen for Cyber Dust touts the phone app’s primary feature: Messages vanish and are not stored, leaving no digital footprint. Fresno Bee file
A signup screen for Cyber Dust touts the phone app’s primary feature: Messages vanish and are not stored, leaving no digital footprint. Fresno Bee file

Education

September 29, 2015 5:55 PM

Fresno Unified Superintendent Hanson admits to using Cyber Dust privacy app

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