WhatsApp Phishing Explained: How Hackers Hijack Accounts in 2026

WhatsApp phishing is now one of the most common gateways to account hijacking and online fraud, as shown by the recent WhatsApp hack against Australian politicians in May 2026.

What is WhatsApp phishing?

Phishing on WhatsApp is a social-engineering attack: criminals pretend to be a friend, brand or support agent to steal credentials and verification codes.

How the attack flows

1. The attacker sends a convincing message.
2. The victim shares the 6-digit SMS code.
3. The account is registered on the attacker’s device.
4. Contacts, chats and groups are compromised.

Red flags

• Urgency (“act now or lose access”).
• Shortened or suspicious links.
• Unusual money requests from contacts.

How to defend yourself

Check the complete WhatsApp security guide for 2026.

Related: history of Meta/WhatsApp cyberattacks.