After A Hack, Slack Adds Two-Factor Authentication--Is That Good Enough?

The beloved corporate chat app is telling its users to enable two-factor authentication in response to a hack.

If your organization uses Slack, there's a chance a hacker got a peek at some sensitive info recently. The fast-growing enterprise chat startup confirmed today that its database was breached in February and that the intruder had access to the names, email addresses, and encrypted passwords of Slack users.

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