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Authy got hacked, and 33 million user phone numbers were stolen
(appleinsider.com)
This is a most excellent place for technology news and articles.
Not if you protect the master key with MFA, like a yubikey. Then it's cryptographically secure for quite a while..at least until quantum computing is affordable enough to be used against your data. Or the database and your yubikey and yourbpassphrase are compromised