WhatsApp adds alphanumeric PINs, multiple passkeys and caller context
WhatsApp rolled out new account-security features, letting users replace their six-digit two-step verification PIN with a longer alphanumeric password and add multiple passkeys to one account, useful for people switching between iOS and Android. Android users will also see added context on calls from unknown numbers, such as the caller's country or shared groups.
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As phishing and account-takeover attempts grow more sophisticated, messaging apps are racing to make strong authentication simpler for average users rather than security experts. These changes also build on WhatsApp's push toward passkeys and usernames, signaling a broader effort to reduce reliance on phone numbers and passwords as the weak link in account security.
- Two-step verification now supports longer alphanumeric passwords instead of just six-digit PINs.
- Users can register multiple passkeys, helpful for those using both Android and iOS devices.
- Android users get more context on unknown calls, including country origin and mutual groups.
YubiKey 5C NFC Security Key — If WhatsApp's push toward passkeys and stronger two-step verification has you rethinking account security, a hardware key like the YubiKey 5C NFC is the natural next step. It supports passkeys and works over USB-C or NFC, so you can lock down accounts across your phone and laptop with a tap.
See YubiKey 5C NFC Security Key on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: techcrunch.com — Aisha Malik, 2026-08-25
Published there as: “WhatsApp tightens account security with stronger two-step verification and more”
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