Displaying items by tag: ProxyShell

Nine vulnerabilities in Microsoft products were among the top 15 routinely exploited flaws in 2021 listed by government security agencies in the Five Eyes countries.

Austrian open source software development company grommunio has announced that its groupware, of the same name, can be used to replace Microsoft Exchange.

Threat actors have used exploits for Microsoft Exchange Server to deceive users into opening emails with malicious content, the security firm Trend Micro says.

Two actively exploited zero-day vulnerabilities are among 55 flaws fixed by Microsoft in its monthly Patch Tuesday, with four other zero-days also being remedied.