Malicious cloud customers can bring down the power grid
This article covers a range of cybersecurity and technology news, including a report on Russian phishing attacks posing as Signal support, a Microsoft SharePoint vulnerability, and a broader discussion about the evolving threat landscape, including ransomware and supply chain attacks. It also touches on hardware competition in AI and Linux desktop development.
This article presents a collection of cybersecurity and technology news items. A significant concern highlighted is a campaign where Russian actors are impersonating Signal support to conduct phishing attacks, likely targeting sensitive information. Microsoft has released a patch to address a zero-day vulnerability in its on-prem SharePoint system, which is currently being exploited. The article also mentions a broader trend of ransomware attacks and the ongoing struggle to combat them, with Mikko Hyppönen noting that ransomware is not showing signs of diminishing. Furthermore, a vulnerability in Joomla extensions, specifically iCagenda and Balbooa Forms, is impacting a million websites. The article also details a hardware competition between AMD and Cerebras targeting Nvidia's LPU technology, and a Linux desktop development landscape with new versions of Debian and Wayland support in Cinnamon and KDE Plasma. Finally, it references a vulnerability in X11 server implementations.