Add Yahoo as a preferred source to see more of our stories on Google. In a previous article, I covered the steps on how to setup and configure the Mail service in OS X Server. While this included the ...

Roundcube is an open-source application for managing email through a Web interface. It runs on Web servers that support the PHP server-side scripting language. Roundcube may be a good choice for your ...

Hackers are likely starting to exploit CVE-2025-49113, a critical vulnerability in the widely used Roundcube open-source webmail application that allows remote execution. The security issue has been ...

The US IT security authority CISA warns of attacks on the open-source software Roundcube Webmail. It concerns a critical and a high-risk vulnerability that criminals are now apparently targeting. The ...

Threat actors have been exploiting a vulnerability in the Roundcube Webmail client to target government organizations in the Commonwealth of Independent States (CIS) region, the successor of the ...

A code-smuggling gap in the Roundcube webmailer is already under attack. Tens of thousands of systems worldwide are still vulnerable. The critical security vulnerability in Roundcube Webmail that ...

The threat associated with a critical decade-old remote code execution vulnerability in Roundcube webmail has increased sharply in recent days, with proof-of-concept (PoC) code for the bug becoming ...

New Cyberattack From Winter Vivern Exploits a Zero-Day Vulnerability in Roundcube Webmail Your email has been sent After reading the technical details about this zero-day that targeted governmental ...

ESET researchers have revealed that the Winter Vivern Russian hacking group has exploited a zero-day vulnerability in Roundcube Webmail, targeting various European government entities and think tanks.

ESET Research has been closely tracking the cyberespionage operations of Winter Vivern for more than a year and, during our routine monitoring, we found that the group began exploiting a zero-day XSS ...