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SantaStealer is Coming to Town: A New, Ambitious Infostealer Advertised on Underground Forums | Rapid7 Blog

๐Ÿ“… December 27, 2025 ๐Ÿ“ฐ www.rapid7.com ๐Ÿ” 0 CVE(s) referenced

SantaStealer, a newly released modular infostealer actively promoted on underground forums and Telegram, is now in the wild, targeting sensitive data with in-memory theft techniques but currently exhibiting poor operational security and basic evasion capabilities.

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