bad_mdc error from password protected email attachment

[seisvelas]

I received this message (attached) when trying to open a file. Could you please fix urgently please!

ref: https://mail.google.com/mail/u/human@flowcrypt.com1/#inbox/FMfcgxwLswKbDVDXwDrVXpSWDlRGWsPC

Here is the error message itself:

But this is an attachment to a password protected message, so it should be an email created in FlowCrypt. Suggestions on how to troubleshoot?

[tomholub]

We seem to not be properly checking the hash of the data we upload to AWS. Therefore this flakiness. Likely caused by flowcrypt-backend.