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News Security May 5, 2026, 1:06 AM
Emerging

Phishing Campaign Hits 80+ Orgs Using SimpleHelp and ScreenConnect RMM Tools

An active phishing campaign has been observed targeting multiple vectors since at least April 2025 with legitimate Remote Monitoring and Management (RMM) software as a way to establish persistent remote access to compromised hosts. The activity, codenamed VENOMOUS#HELPER , has impacted over 80 organizations, most of which are in the U.S., according to Securonix. This piece sits on 1 source layers, but the real value is showing why the story should not be skimmed past too quickly.

An active phishing campaign has been observed targeting multiple vectors since at least April 2025 with legitimate Remote Monitoring and Management (RMM) software as a way to establish persistent remote access to compromised hosts. The activity, codenamed VENOMOUS#HELPER , has impacted over 80 organizations, most of which are in the U.S., according to Securonix. The signal is strong enough to deserve attention, but it still needs to be read as something developing rather than fully settled.

Thảo Nguyên Security and Editorial Policy Editor
Emerging The topic has initial corroboration, but the newsroom is still waiting on stronger confirmation.
Reference image for: Phishing Campaign Hits 80+ Orgs Using SimpleHelp and ScreenConnect RMM Tools
Reference image from The Hacker News. The Hacker News

An active phishing campaign has been observed targeting multiple vectors since at least April 2025 with legitimate Remote Monitoring and Management (RMM) software as a way to establish persistent remote access to compromised hosts. The activity, codenamed VENOMOUS#HELPER , has impacted over 80 organizations, most of which are in the U.S., according to Securonix. It shares overlaps with clusters previously tracked by Red Canary and Sophos, the latter of which has given it the moniker STAC6405 . The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. In security, the real value is not just the warning itself but the way it changes operational risk, account safety, and the cost of responding later.

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What is happening now

An active phishing campaign has been observed targeting multiple vectors since at least April 2025 with legitimate Remote Monitoring and Management (RMM) software as a way to establish persistent remote access to compromised hosts. The Hacker News form the main source layer behind the core facts in this piece.

Where the sources line up

The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. The activity, codenamed VENOMOUS#HELPER , has impacted over 80 organizations, most of which are in the U. S. , according to Securonix. The Hacker News form the main source layer behind the core facts in this piece.

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Patrick Tech Store Open the AI plans, tools, and software currently getting the push Jump straight into the store to see what Patrick Tech is pushing right now.

The details worth keeping

It shares overlaps with clusters previously tracked by Red Canary and Sophos, the latter of which has given it the moniker STAC6405 . In security, the real value is not just the warning itself but the way it changes operational risk, account safety, and the cost of responding later.

Why this matters most

The signal is strong enough to deserve attention, but it still needs to be read as something developing rather than fully settled. With 1 source layers on the table, the part worth reading most closely is where firm facts meet the market's early reaction. While it's not clear who is behind the campaign, the cybersecurity company said it aligns with a financially motivated Initial Access Broker (IAB) or a ransomware precursor operation.

What to watch next

The next layer to watch is scope, patch speed, and the operating cost if teams are forced to change process because of this story. Patrick Tech Media will keep checking rollout speed, user reaction, and how The Hacker News update the next pieces. From 1 early signals, the piece keeps 1 references that are useful for locking the main details in place.

Context Worth Keeping

An active phishing campaign has been observed targeting multiple vectors since at least April 2025 with legitimate Remote Monitoring and Management (RMM) software as a way to establish persistent remote access to compromised hosts. The activity, codenamed VENOMOUS#HELPER , has impacted over 80 organizations, most of which are in the U. S. , according to Securonix. It shares overlaps with clusters previously tracked by Red Canary and Sophos, the latter of which has given it the moniker STAC6405 . The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. In security, the real value is not just the warning itself but the way it changes operational risk, account safety, and the cost of responding later. In security coverage, the meaningful part is not just the flaw or the patch itself, but the operational risk and protection it changes. This is still a developing thread, so the useful part is knowing which source signals are hardening and which ones still need caution.

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