Critical 21Nails Exim bugs expose millions of servers to attacks
Newly discovered critical vulnerabilities in the Exim message transfer agent (MTA) software allow unauthenticated remote attackers to execute arbitrary code and gain root privilege on mail servers with default or common configurations. […]
How to stop Windows 10 Defender from uploading files to Microsoft
Like other antivirus programs, Microsoft Defender will upload suspicious files to Microsoft to determine if they are malicious. However, some consider this a privacy risk and would rather have their files stay on their computer than being uploaded to a third party. […]