Calling all Citrix customers, please review the security guidance around the recent CVE publication, we will update as more information becomes available.
13/01/2020
Active exploitation of Citrix ADC and Gateway `vpns`
Calling all Citrix customers, please review the security guidance around the recent CVE publication, we will update as more information becomes available.
On April 13, 2021, Microsoft published security updates to address four critical remote code execution vulnerabilities that impact Exchange Servers 2013, 2016, and 2019. Online Exchange environments are not affected. The following CVEs have been… More »
To reduce the impact of a successful compromise, should one occur, you are strongly advised to review your authoritative DNS setup ASAP: If using off site secondary nameservers, ensure that those secondaries have an up-to-date… More »
On March 1, 2021, one of our security partners observed China Chopper web shell alerts triggered from multiple customer environments. Analysis revealed that the activity exploited Microsoft Exchange Server vulnerabilities. On March 2, Microsoft confirmed… More »
