Thanks for the warning and awareness bro, and I feel sorry for your life savings that have been lost because of that wallet provider.
I already quit using that Coinomi wallet a long time ago because of their bad customer support that I experienced. Losing life savings that you worked hard for it whatever price it is, is no joke I do hope that you will recover from your losses and get more blessing in the future.
As a result, someone from Googles team or whoever had access to the HTTP requests that are sent to googleapis.com found the passphrase and used it to steal my $60K-$70K worth crypto assets (at current market price). Anyone who is involved in technology and crypto-currency knows that a 12 random English words separated by spaces will probably be a passphrase to a crypto-currency wallet!
This looks really alarming
Coinomi should take this kind of vulnerability seriously because the funds of their customers will be in great danger just like what happened to you.