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Signal and Discord Vulnerabilities Exposed: 0-Click Deanonymization Attack Revealed
Malware and Vulnerabilities
January 24, 2025
SecurityOnline
The attack targets applications including Signal and Discord, leveraging caching mechanisms in Cloudflare’s infrastructure to infer user geolocations within a 250-mile radius—without any user interaction.
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Signal
Discord
deanonymization attack
Zero-Click Exploit
Cloudflare CDN
Publisher
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