Microsoft has released emergency security patches for four zero-day vulnerabilities in its Exchange email server software, widely used by businesses. In a blog post the company said that multiple zero ...

Recent research from Verizon shows that 96% of social engineering attacks are done through email, and for that reason alone, you might want to consider adding extra security. Let’s discuss the ...

Users of the popular Exim email server software are being urged to update their installations following the discovery a vulnerability that can allow hackers to install malicious code with root ...

Many businesses, small or large, decide to set up internal Web servers dedicated to employee use. SMTP servers allow employees to sync email client software on their workstations to their mailboxes on ...

Developers of the popular Exim email server software released an emergency update on Friday to address a critical vulnerability that could allow attackers to execute malicious code on the underlying ...

Microsoft announced the end of mainstream support for its Exchange Server 2019 on-premises mail server software on January 9, 2024. Starting today, the company says it will no longer accept requests ...

Carsten Rudolph is affiliated with the Oceania Cyber Security Centre OCSC as their Director of Research. The OCSC is a not-for-profit collaboration of eight Victorian Universities. On March 2, 2021, ...

China-based government hackers have exploited a bug in Microsoft's email server software to target U.S. organizations, the company said Tuesday. Microsoft said that a "highly skilled and sophisticated ...