Venomous#Helper RMM Phishing Campaign | MSSP Advisory

High
DateMay 5, 2026
📋Executive Summary
Attackers are impersonating the US Social Security Administration through fake emails to distribute signed remote monitoring and management software called Venomous#Helper. The campaign targets US organizations by establishing persistent remote access through legitimate RMM tools that appear properly signed and authorized.
⚠️Why It Matters for MSSPs
Your RMM infrastructure becomes a direct attack vector when clients receive these SSA impersonation emails and install what appears to be legitimate remote access software. Any client who falls for this gives attackers the same persistent access you use to manage their environment, creating immediate liability when they ask why your security stack did not catch government impersonation.
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🏷️Threat Category
Phishing

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