A follow-up reply from Twilio support regarding the ticket I filed (now closed):

Thank you for your kind reply, clarification and understanding. We understand GrapheneOS, is an Android based OS, however, as you correctly mentioned, the Authy app will only work on a Google-certified OS. We're sincerely sorry about that.

You don't have an android device that you can install Authy on to restore your account? Then individually log into each one of those accounts, and reset 2FA this time importing into Aegis. I left 'these people' (Authy) probably 5 years ago. They are as competent as a box of rocks AFAIC.

    matchboxbananasynergy

    You should absolutely get in contact with them and complain.

    I just did this, and was forced to register a Twilio account before being allowed to contact Twilio/Authy Support.

    I've abandoned Authy for Aegis.

      Oggyo

      I used my old rooted phone where I installed both apps.

      I don't have an old rooted phone. I just went account by account, remove old TOTP, add new TOTP in Aegis. Took some time but I'll never have to do it again as Aegis has proper import/export functionality.

        horde It's missing the point of the article, though. It's not about Authy, though I imagine some people are forced to use it by their work environment etc.

        The larger issue here is apps doing this in general, not any one app in particular. Play Integrity itself needs to change or be regulated out of existence.

            a month later

            I have another potential work around that worked for me. I setup Authy in an Android Emulator called Genymotion. It is naturally rooted (I had already installed Authy a while back, so I don't know if it can be installed now - but I will check on that when I am ready to delete Authy, and try to reinstall it). Within the emulator, I installed Aegis and imported the Authy codes. From there I exported to any app of choice like Ente, or keep with Aegis. However once on Ente, it can sync to your other devices right from the emulator.

            The emulator is good to have on your PC as another way to access the synced codes without needing your phone (since many of these apps are only mobile apps and not web based or work on PCs).

            • cr7 replied to this.
            • cr7 likes this.

              de0u

              "I suspect Authy (which recently experienced a breach)..."

              🤣🤣🤣🤣🤣🤣

                12 days later

                csrcsr But how did u get the Authy codes to import them to Aegis? I only had Authy on desktop version

                    I agree with treenutz68 on this one. Migrating MFA codes by signing in to each service in turn is annoying, but likely the safest way (and, ignoring the security aspect for a second, might also take less time than acquiring another device and rooting it?). I migrated manually, it was a slight pain but at least I only had to do it once.

                    cr7
                    I installed the android version of authy within the emulator.

                      4 months later

                      I have always made a copies of the QR codes and kept them with the backup codes everytime I signed up for 2FA, I keep these in an encrypted vault. When ever I wish to switch auth apps or reinstall I just reuse the original QR codes and I am back up and running, its an easy way to install on several devices and the codes generated are an exact match as its the exact same "shared secret". I adopted this strategy long ago thanks to Leo Laporte. I keep these up to date when I change anything.....a good backup strategy is everything.

                        hyrieus
                        Aegis can generate QR codes based on the secrets. It's a similar strategy you described - ensure you have a secure copy of its exports/backups. It works very reliably for me.

                          2 months later

                          I'm looking for a replacement to Authy. I want like Authy that works on both Android and IOS, and has cross-platform cloud sync. These don't fit the bill:

                          Aegis - not available on IOS
                          Bitwarden Authenticator - available on both Android and IOS, BUT cloud sync currently uses the OS cloud sync, so no syncing between the two environments

                          It looks like Ente is multi-platform, and has OS-agnostic cloud sync. I'll work on migrating my 19 TOTP codes over to it, assuming it works on GrapheneOS.

                            matchboxbananasynergy

                            Thanks, I'm in the process of migrating. I have verified that the cloud sync works between my grapheneos phone and my stock android tablet. I used to have an iPhone, but do not at the moment, but I feel pretty certain that will work fine.

                            This is my third attempt to migrate to grapheneos. Third time seems to be a charm - so far I have not hit any insurmountable issues.