![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjebDoyJrV0Cp1tzp90pnjREeYNx3ym5K_RgNKOwOyWl2yTNsm8wJL-Q-GZKXTzYEhNbLdmKKVoJTk_vC_5_U6p-t_yudb2zI8xziP5KO1RCw5IFwtYvtaoFWtLquv5e8N8Tj5jNWS5Ba6c63XtSOiArPM9pn6GdZonZcxc4HzmhqnIBJUKS6e0McrL3Ss/s1600/ransomware.jpg)
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:: The Hackers News