← Cybersecurity BasicsLesson 2 of 5
Safety · 14 min · Complete
Voice, identity, and the CEO call
Sarah’s alert: cloned-voice calls claiming to be the CEO, asking staff to move money or reset access. Voice is not authentication.
Policy: unexpected voice instructions get a second channel. A known phrase is not enough. A ticket with a named approver is.
If your agent can place a call or send a voice note, it can impersonate. That is a write. It needs a confirmation.
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