APT Actively targeting unpatched VMWare Horizon, exploiting Log4j

Share This Post

An Iranian APT is actively targeting unpatched VMWare Horizon systems to exploit Log4j vulnerabilities. The APT is destructive and these attacks often lead to full Ransomware deployment in the victim’s environment.

See the full Sentinel One synopsis here:

https://www.sentinelone.com/labs/log4j2-in-the-wild-iranian-aligned-threat-actor-tunnelvision-actively-exploiting-vmware-horizon/



Reach out to our incident response team for help

More To Explore

Information Security News – 10/27/2025

AWS Outage Exposes ‘Dangerous’ Over-Reliance on US Cloud Giants Article Link: https://www.datacenterknowledge.com/outages/aws-outage-exposes-dangerous-over-reliance-on-us-cloud-giants Microsoft Threatens to Ram Copilot into Exchange Server On-Prem Article Link: https://www.theregister.com/2025/10/23/copilot_exchange_server/ Ransomware

Information Security News – 10/20/2025

Arup’s $25M Deepfake Loss: Anatomy of an AI-Powered Scam Article Link: https://www.adaptivesecurity.com/blog/arup-deepfake-scam-attack U.S. Warns That Hackers Using F5 Devices to Target Government Networks Article Link:

Do You Want to Shore Up Your Defenses?

We're opening our first round of threat hunting engagements to 100 organizations. Sign up or join the wait list here.