Sophos has released a security advisory addressing five vulnerabilities in Sophos Firewall, two of which are critical and could enable remote attackers to take control of affected devices in specific situations. The company confirms that fixes have been automatically deployed through hotfixes, assuming the auto-installation setting is default.   Remediation …

A newly rebranded extortion gang known as “World Leaks” breached one of Dell’s product demonstration platforms earlier this month and is now trying to extort the company into paying a ransom. Dell acknowledged the incident to BleepingComputer, confirming that the threat actor had breached its Customer Solution Centers platform, which …

Microsoft issued urgent updates for two serious SharePoint security holes, identified as CVE-2025-53770 and CVE-2025-53771, used in attacks known as “ToolShell.” Both vulnerabilities exclusively affect on-premises SharePoint Servers, allowing threat actors to exploit them for unauthenticated, remote code execution. Microsoft has announced that the SharePoint vulnerability CVE-2025-53770, with a CVSS …