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.

Watch out! It's this easy to spy on WhatsApp chats

Why Can't I Verify My Phone Number for Apple ID?

Hackers steal WhatsApp accounts using call forwarding trick

New WhatsApp scam out, with just one OTP message criminals hacking into WhatsApp accounts

Beware, hackers using this 'trick' to hijack your WhatsApp account - Times of India

Protecting People From Malicious Account Compromise Apps

Open for WhatsApp - Apps on Google Play

Facebook sues NSO Group over WhatsApp hack

WhatsApp hack: have I been affected and what should I do?, WhatsApp