If you’re a big WhatsApp user, I implore you: Stop posting links to your group chats publicly. And tell everyone in your group to resist the urge, too. All it takes is one not-so-tech-savvy user to accidentally give anyone with the slightest bit of knowledge about search operators a way to join your group, see your…
from Lifehacker https://ift.tt/2veR834
https://ift.tt/37TlXaU