Unknown hacker patches vulnerable Citrix servers

Recently, in the public domain appeared exploits for the critical vulnerability CVE-2019-19781, earlier found in the Citrix Application Delivery Controller (NetScaler ADC) and Citrix Gateway (NetScaler Gateway). Now it was reported that an unknown hacker accesses vulnerable Citrix servers and patches them. Recall that according to experts, this problem threatens 80,000 companies in 158 countries… Continue reading Unknown hacker patches vulnerable Citrix servers