InfoSecBulletin Cybersecurity for mankind

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced today that Thorium, an open-source platform for malware and forensic analysis, is now publicly available for government, public, and private sectors. Thorium is a scalable cybersecurity tool created with Sandia National Laboratories that automates tasks in  cyberattack investigations. It can handle …

Over 17k Microsoft SharePoint servers are exposed to internet attacks, with 840 vulnerable to the critical zero-day vulnerability CVE-2025-53770, according to Shadowserver Foundation. The “ToolShell” vulnerability has a critical CVSS score of 9.8 and lets unauthorized users run arbitrary code on on-premises SharePoint servers. Microsoft has attributed the attacks to …