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LandFall WhatsApp DNG spyware campaign targeting Samsung devices in the Middle East

Campaign
First reported
Last updated
Happening score
H score 50
1 unique sources, 1 articles

Summary

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A LandFall spyware campaign has used malicious DNG image files over WhatsApp to target Samsung devices in the Middle East, raising covert surveillance risk. The operation has been active since mid-2024 and may have relied on zero-click exploits to trigger remote code execution. It is designed for microphone recording, location tracking, and harvesting photos, contacts, and call logs. The tradecraft points to a persistent commercial spyware effort rather than a one-off lure.

Cases

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Campaign
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Timeline

  1. 11.11.2025 12:30 2 articles · 8mo ago

    CISA adds CVE-2025-21042 after LandFall spyware campaign against Samsung devices

    Campaign Scope Update

    CISA adds CVE-2025-21042 to the KEV catalog and requires federal agencies to apply vendor mitigations by December 1 or discontinue use if mitigations are unavailable. Palo Alto Networks says the out-of-bounds write flaw CVE-2025-21042, with a CVSS score of 9.8, was patched by Samsung in April and had been used since mid-2024 in a LandFall spyware campaign that embedded malicious DNG image files sent through WhatsApp to targets. The campaign is described as targeting victims in the Middle East and enabling covert surveillance, including microphone recording, location tracking, and collection of photos, contacts, and call logs, with possible zero-click remote code execution.

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