“Like an underdog going through a training montage, we’ve learned a lot since yesterday — and we did it together,” Signal said in a tweet.
It added that Signal users might see errors in some chats as a side effect to the outage, but will be resolved in the next update of the app. It clarified that the error does not affect the user’s chat security.
Aruna Harder, COO, Signal Messenger, said the company has been adding new servers and extra capacity at a record pace every single day this week but had exceeded even their most optimistic projections.
Last week, Signal beat not only WhatsApp but also Facebook and Instagram in weekly India downloads.