See this article for a critical issue if you have the App “WhatsApp” installed on your phone, this was just announced May 13, 2019 so it’s worth double checking.
It’s a scary read and the long and short of it is you need to update the app immediately if it’s not the current most up to date version.
While Apps are convenient and sometimes integral to the use of your mobile device, McLean Data recommends:
*Install only the Apps you need.
*Uninstall unnecessary Apps.
*Set Apps to automatically update to the most current version.
*Be aware of their security risks.