Meta outlines improved scam protection in Messenger app

"Safe Browsing in Messenger, which Meta launched last October, implements warnings of potentially malicious links within end-to-end encrypted messages and calls. That, ideally, will help limit the reach of potential scams. Meta has also worked to expand its in-stream safety alerts and measures to guard against this."

"Meta has also worked to expand its in-stream safety alerts and measures to guard against this. As per Meta, standard Safe Browsing uses on-device models to analyze malicious links shared in chats, but it's now expanded this with a new setting called Advanced Browsing Protection that leverages a continually updated watchlist of millions more potentially malicious websites."

"Meta's advanced process now uses a combination of on-device and external database retrieval elements to ensure the information is always up to date, while also maintaining separation between individuals and limiting exposure within individual devices and applications."

Meta has introduced Safe Browsing in Messenger to combat rising online scam activity, which cost Americans over $16 billion in 2024 alone. The feature implements warnings for potentially malicious links within end-to-end encrypted messages and calls. Standard Safe Browsing uses on-device models to analyze dangerous links, while the new Advanced Browsing Protection leverages a continually updated watchlist of millions of potentially malicious websites. To maintain privacy while expanding protection capabilities, Meta developed a hybrid approach combining on-device analysis with external database retrieval, ensuring the safety database remains current without compromising individual user privacy or device security.

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