Microsoft recently disclosed a critical remote code execution (RCE) vulnerability in Microsoft SharePoint Server, tracked as CVE-2025-53770. This flaw has been actively exploited in the wild, making it a high-priority concern for enterprises relying on SharePoint for content management and collaboration. In this blog, we’ll unpack the technical root of the vulnerability, how exploitation works, the risks posed, mitigation steps, and what to do if you think you may be impacted. In this article.

In late June 2025, Arctic Wolf issued a security bulletin addressing a critical out-of-bounds read vulnerability in Citrix NetScaler ADC and Gateway that Citrix disclosed, tracked as CVE-2025-5777. This vulnerability affects NetScaler devices configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.

CPS 234 and ISO 27001 are two industry-accepted standards that help protect organisations from cyber attacks—one of the biggest threats and concerns Australian organisations experienced in 2024. The standards can be said to share the same end goal—increasing cyber resilience while helping manage information security more effectively. ‍ Despite this shared goal, CPS 234 and ISO 27001 come with notable differences.