The update from 1password indicated that there was application layer encryption happening in addition to the TLS encryption, so a breach of the TLS protection did not expose any sensitive data. Presumably other sites are in similar situations. But don't take my word for it, go change all your passwords.
Any hosted password manager should be "host proof". They should not have the decryption keys and it should not be possible for them to disclose your unencrypted passwords no matter how careless they or their intermediaries are. They should be sending an encrypted blob over the wire which is only decrypted in your client app or browser when you enter the passphrase.
> Presumably other sites are in similar situations.
Not to my understanding. 1password uses client-side encryption, using keys generated from your master password. This means that any data transmitted over the wire is already encrypted, whether over SSL or not.
Most other sites do not do this, at all, in any way. If you use a website that use'd CloudFlare's SSL termination, change your passwords, cancel your credit card (if you sent it to that site in the past few months, eg Uber/Lyft).
If you'd seriously cancel your credit cards over this, I'd love to hear how you model that threat relative to all the other risks inherent in using a credit card anywhere (not just online).
