SEO spam and hidden links: how to protect your website and your reputation

When analyzing the content of websites in an attempt to determine what category it belongs to, we sometimes get an utterly unexpected result. It could be the official page of a metal structures manufacturer or online flower shop, or, say, a law firm website, with completely neutral content, but o...

Linux Distros Unpatched Vulnerability : CVE-2021-36403

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Moodle, in some circumstances, email notifications of messages could have the link back to the original message hidden by HTML, which may pose a phishing ris...

Citizen Lab Reports Hidden VPN Networks Sharing Ownership and Security Flaws

Citizen Lab's new report, Hidden Links, uncovers a network of VPN providers like Turbo VPN and VPN Monster…...

Moodle 输入验证错误漏洞

Moodle is a free, open source e-learning software platform, also known as a course management system, learning management system, or virtual learning environment. Moodle suffers from an input validation error vulnerability due to insufficient validation of user-supplied input when processing emai...

Security hung black connection method-vulnerability warning-the black bar safety net

If you do not know what is hidden links,or do not know the hidden link role, Then you need to immediately Baidu... Copy the contents to the clipboard code: DIV: div style="display:none;" a href=http://www. hacker. com. cn/ target="blank"Linux/a/div javascript: script language="javascript"...