WhatsApp tightens account security with stronger two-step verification and more
- ID
- 17600
- Status
- summarized
- Published
- 25 Aug 2026, 9:00 PM
- Fetched
- 25 Aug 2026, 9:39 PM
- Provider
- TechCrunch
- Category
- technology
- Original URL
- https://techcrunch.com/2026/08/25/whatsapp-tightens-account-security-with-stronger-two-step-verification-and-more/
- Source URL
- https://techcrunch.com/feed/
Summary
- Score
- 4.5
- Created
- 25 Aug 2026, 9:41 PM
- Tags
- Audience
- developerssaas_founders
What happened
WhatsApp is replacing its 6-digit two-step verification PIN with support for longer alphanumeric passwords with special characters, and now allows users to register multiple passkeys on a single account (useful for people using both iOS and Android). Android users will also see contextual info on calls from unknown numbers, including the caller's country and any shared groups.
Why it matters
If you build products that integrate with WhatsApp Business API or rely on WhatsApp for customer communication in Malaysia, your users will soon expect passkey-based authentication and stronger account protection as the default. The multi-passkey support is worth noting if you're implementing passkeys in your own SaaS — WhatsApp is validating the pattern of multiple device-bound passkeys per account, which matters for cross-platform UX decisions.
Discussion angle
Whether the multi-passkey-per-account pattern WhatsApp is adopting should be the default approach for Malaysian SaaS apps that currently use SMS OTP — and what the UX tradeoffs look like for users who switch between iOS and Android devices.