Over 10,000 Zimbra Collaboration Suite (ZCS) instances exposed online are vulnerable to ongoing attacks exploiting a ...

A new Chinese cyber-espionage group has been seen abusing a zero-day vulnerability in the Zimbra collaboration suite to gain access to the email inboxes of European governments and media agencies. The ...

Zimbra Collaboration Suite (ZCS) is a web-based email and collaboration platform, designed for businesses and organizations. It offers a range of tools, which include email, calendar, contacts, task ...

A critical remote code execution (RCE) vulnerability in Zimbra email servers is under active attack, and users are urged to patch immediately. Researchers were labeling the vulnerability in Zimbra’s ...

Multiple cybersecurity agencies in Europe warned about a vulnerability affecting Zimbra’s email product that researchers have confirmed is being exploited to spread malware. Proofpoint said it saw ...

If you're feeling overwhelmed at the end of your day and think you haven't accomplished anything, there are three main culprits that could be to blame: lack of focus, too many meetings, and poor email ...

Mailboxes stand outside a United States Post Office in Claremont, Calif. Senior Correspondent Catherine Venis no longer drops letters in the mailbox near her home in Flushing, N.Y. Instead, she walks ...

Swiss software developer Proton announced a new security feature for Proton Mail, its end-to-end encrypted email service that helped put Proton on the map. Called Dark Web Monitoring, the new security ...

A Russian advanced persistent threat (APT) actor has been using the cross-site scripting (XSS) vulnerabilities in Roundcube webmail servers to target critical government infrastructures in Europe, ...