While telnet is considered obsolete, the network protocol is still used by hundreds of thousands of legacy systems and IoT ...

Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...

Researchers with Cyata and BlueRock uncovered vulnerabilities in MCP servers from Anthropic and Microsoft, feeding ongoing security worries about MCP and other agentic AI tools and their dual natures ...

A critical vulnerability was recently discovered in Imunify360 AV, a security scanner used by web hosting companies to protect over 56 million websites. An advisory by cybersecurity company Patchstack ...

A whistleblower complaint filed on Tuesday alleges that the Department of Government Efficiency uploaded a copy of all federal Social Security numbers and information to an unsecured server in June, ...

A Department of Government Efficiency employee shared Social Security data without agency officials’ knowledge and in ...

While the critical-severity flaw in a popular open-source library has seen exploitation, the ‘vast majority’ of organizations will not be vulnerable, according to well-known researcher Kevin Beaumont.

MCP is an open standard introduced by Anthropic in November 2024 to allow AI assistants to interact with tools such as ...

While browsing a website on Google Chrome, if you get an error saying This server could not prove that it is <domain.com>; its security certificate is not from <ABC ...

Continuing the theme from my previous column on the relative security of Internet Information Service (IIS) vs. Apache, I’ve come across more studies to support my initial conclusion. If you remember, ...

Windows domains rely on policy-based security mechanisms, but Windows security policy deployment can be confusing to the uninitiated. What’s the difference between the local security policy, domain ...