Email subscription bombing (also known as subscription flooding or email spam bombing) is an attack technique that overwhelms ...

Update, July 21, 2025: This story, originally published on July 20, has been updated to include additional expert comments regarding the global zero-day attack impacting Microsoft on-premise ...

Security vendors are warning users of Microsoft’s Internet Information Services 6 Web-server software that a new online attack could put their data at risk. The flaw was made public Thursday, when ...

The vulnerability, with a CVSS score of 9.8, relates to the software’s support for Model Context Protocol (MCP) servers, ...