Stock Markets January 27, 2026

WhatsApp adds 'Strict Account Settings' for users facing high-risk digital threats

New one-click option tightens media, link preview and call handling to reduce exposure to sophisticated attacks

By Hana Yamamoto GOOGL
WhatsApp adds 'Strict Account Settings' for users facing high-risk digital threats
GOOGL

Meta’s WhatsApp is rolling out a new one-click security option called "Strict Account Settings" that bundles several defenses aimed at users who face elevated cyber threat levels. The setting blocks media and attachments from unknown senders, turns off link previews and silences calls from contacts not in a user’s address book. WhatsApp positions the feature as an extra layer for those who may be targeted by rare, sophisticated attacks, joining similar offerings from other major tech firms.

Key Points

  • WhatsApp introduces a single-toggle "Strict Account Settings" that blocks media and attachments from unknown senders, disables link previews, and silences calls from unknown contacts - impacts messaging and mobile app security.
  • The feature is positioned as extra protection for users exposed to rare, sophisticated cyberattacks, supplementing WhatsApps end-to-end encryption - relevance to privacy and cybersecurity sectors.
  • WhatsApps addition follows similar optional protections from Apple and Alphabet, indicating a trend among major tech firms to offer heightened, opt-in defenses that trade some functionality for security - implications for tech platforms and mobile ecosystems.

WASHINGTON, Jan 27 - WhatsApp, the messaging service operated by Meta, is introducing an enhanced protection mode for users who may be at higher risk of targeted cyberattacks. The feature, labeled "Strict Account Settings," will appear as a single toggle in the apps settings and, when enabled, activates a bundle of restrictions designed to reduce exposure to potential surveillance and advanced hacking techniques.

WhatsApp said the controls included in the new mode will block media files and attachments sent from unknown contacts, disable link previews - the thumbnail and summary that typically appear when a URL is posted in a chat - and silence incoming calls from people who are not saved in a users contacts list. WhatsApp noted that all conversations on its service are end-to-end encrypted, while acknowledging that some users, such as journalists or public-facing figures, might need extra safeguards against rare and highly sophisticated cyberattacks.

Productizing multiple defensive settings into a single, easy-to-activate option allows users who consider themselves at greater risk to trade some convenience for additional protection. By removing automatic display of attachments and previews and muting unknown callers, the setting aims to reduce three vectors that have been identified as potential means for surveillance or intrusion by advanced actors.

Meta Platforms is not the only major technology company to make this kind of trade-off available. Apple in 2022 introduced "Lockdown Mode," an opt-in, heightened protection that Apple described as intended for a very small group of users likely to face exceptional digital threats. That feature restricts many types of message attachments and link previews and imposes limitations on FaceTime calls and web browsing.

Alphabet has also moved to offer heightened defenses. Android added an "Advanced Protection Mode" last year for users with heightened security awareness, which similarly sacrifices some device functionality in return for tighter controls. Alphabets approach includes limitations on installing apps from outside its Play Store to reduce exposure to potentially risky software.

"A very welcome development," said John Scott-Railton of The Citizen Lab, a research group at the University of Toronto that defends civil society figures from hacking. He added, "My hope is that others follow suit."

The addition of WhatsApps new setting expands the roster of mainstream platforms offering explicit, opt-in protections for users who face specialized threats. The move is presented as an incremental measure designed to strengthen safety for a subset of users while keeping WhatsApps baseline end-to-end encryption in place for all users.

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Risks

  • Users enabling the mode will experience reduced functionality in messaging and calling, which could disrupt normal communication workflows - affects consumer communications and enterprise reliance on mobile messaging.
  • The bundled restrictions may not eliminate all sophisticated attack vectors; the article notes the measures address specific potential vectors but does not claim complete protection - relevant to cybersecurity and risk management for high-risk individuals and organizations.
  • Adoption by other firms is not guaranteed; while experts welcomed WhatsApps step, the article reflects uncertainty about whether additional tech companies will follow suit - this impacts broader platform security standards across the tech sector.

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