A WhatsApp account hijacking shows why phone numbers are not good

Phone numbers were never meant to protect or identify us, but we use them to do that all the time. We shouldn’t.

WhatsApp voice calls used to inject Israeli spyware on phones

GhostTouch: Hackers can reach your phone's touchscreen without even touching it

How to Identify and Avoid WhatsApp Scams – AirDroid

How to Protect Your Phone Against a SIM Swap Attack

PrivacyWatch: Phones of WhatsApp users hacked using missed calls glitch - CBS News

Whatsapp - App security

WhatsApp scams: How to protect yourself

Police: Don't answer calls from unknown foreign numbers amid potential hack attempt

WhatsApp Rushes to Fix Security Flaw Exposed in Hacking of Lawyer's Phone - The New York Times

Hijacking WhatsApp Account in Seconds Using This Simple Trick

Week 32: WhatsApp hacking via voicemail

WhatsApp accounts hijacked by call forwarding

SMS Attacks and Mobile Malware Threats