This could mean the exposure of billions of people to hacking as the previous vulnerabilities that exist in SMS protocols have not been addressed. RCS is a carrier protocol and will exist on all phones and networks.

I recommend carriers to switching to an end to end encrypted messenger by integrating our Helix SDK in the RCS software, in order to create the most secure environment for your data and communications, at rest, in use and in transit. Contact sales@blakfx.com!

Article: forbes.com