WhatsApp rolls out ‘strict account settings’ for users seeking extra security

The new feature, called “Strict Account Settings,” began rolling out on Tuesday. It appears as a one-click option in WhatsApp’s settings and activates multiple defensive measures designed to limit common attack vectors.

Once enabled, the setting blocks media and attachments from unknown senders, disables link previews, and automatically silences calls from contacts not saved in the user’s address book.

Security researchers have identified all three features as potential entry points for surveillance and sophisticated cyberattacks.

In a blog post announcing the update, WhatsApp said that while all conversations on the platform are already protected by end-to-end encryption, some users require additional layers of defence.

“We know that a few of our users — like journalists or public-facing figures — may need extreme safeguards against rare and highly sophisticated cyberattacks,” the company said.

WhatsApp is the third major tech platform to introduce a high-security mode aimed at users facing elevated digital threats.

In 2022, Apple launched “Lockdown Mode,” an optional setting for iPhone and macOS users that limits message attachments, link previews, FaceTime calls and certain web features. Apple described the mode as being intended for a “very small number of users” who may be personally targeted.

Alphabet followed last year with “Advanced Protection Mode” on Android, designed for users with heightened security needs. The feature restricts risky app downloads and tightens system-level protections, trading convenience for safety.

Security researchers and digital rights advocates have welcomed WhatsApp’s move, calling it an important step for protecting civil society, reports said.