Unpatched Citrix NetScaler systems exposed to the internet are being targeted by unknown threat actors in what's suspected to be a ransomware attack.
Cybersecurity company Sophos is tracking the activity cluster under the moniker STAC4663.
Attack chains involve the exploitation of CVE-2023-3519, a critical code injection vulnerability impacting NetScaler ADC and Gateway servers that could



Source: TheHackerNews
Source Link: https://thehackernews.com/2023/08/citrix-netscaler-alert-ransomware.html