Protect your sources, not just your stories.

Reporters work with people whose safety depends on staying anonymous. Blink keeps every message and file end-to-end encrypted, holds content in an encrypted cloud vault instead of on a seizable device, and lets you wipe remotely or under duress — so a confiscated phone never exposes a source.

Why Journalists teams choose Slack

End-to-end encrypted messages, files, and media

Cloud vault keeps content off the device

Reverse-PIN duress wipe for high-risk situations

Disappearing messages for time-boxed sensitive exchanges

Common use cases

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Source protection

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Field reporting

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Encrypted document hand-offs

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Cross-border travel

Ready to transform journalists?