WhatsApp tightens account security with stronger two-step verification and more | TechCrunch
WhatsApp’s two-step verification previously relied on a six-digit PIN, but now users can choose a longer, alphanumeric password with special characters.
WhatsApp announced Tuesday that its launching new security features and updates to help users keep their accounts secure, including stronger two-step verification and the ability to add more than one… [+2174 chars]