What happened
Security researchers have documented threat actors abusing legitimate remote access tools — employee monitoring software and SimpleHelp — to maintain persistent access in compromised environments. According to the report, attackers are repurposing legitimate remote support and monitoring platforms to execute commands, move laterally, and sustain footholds without deploying obvious malware. In observed incidents, adversaries gained initial access through phishing or credential compromise, then installed employee monitoring software to capture keystrokes and session data. In parallel attacks, the actors leveraged SimpleHelp — a remote support and access solution — to interact with systems after compromise, bypassing traditional defenses that might block unauthorized remote utilities. Researchers noted that the use of these legitimate tools allowed threat actors to blend their activity with expected administrative actions, making detection more difficult for defenders relying on signature-based monitoring.
Who is affected
Organizations where attackers have deployed compromised employee monitoring and SimpleHelp remote support tools are affected, as adversaries can use these legitimate tools to interact with systems, capture data, and maintain persistent access.
Why CISOs should care
The abuse of trusted administrative and monitoring tools illustrates how threat actors can misuse legitimate software to evade detection and sustain access, bypassing traditional defenses focused on blocking known malicious binaries.
3 practical actions
- Audit remote access tool usage. Review deployments of employee monitoring and SimpleHelp for unauthorized installations or anomalous use patterns.
- Monitor for atypical administrative activity. Detect unexpected remote support sessions originating from non-standard accounts or locations.
- Restrict privileged tool access. Limit who can install or use remote monitoring and support tools to reduce abuse potential.