Microsoft has updated the mitigations for the latest Exchange zero-day vulnerabilities tracked as CVE-2022-41040 and CVE-2022-41082, also referred to ProxyNotShell. The initial recommendations were ...

Managed cloud hosting services company Rackspace Technology has confirmed that the massive Dec. 2 ransomware attack that disrupted email services for thousands of its small-to-midsized business ...

Proof-of-concept exploit code has been released online for two actively exploited and high-severity vulnerabilities in Microsoft Exchange, collectively known as ProxyNotShell. Tracked as ...

We all like to think our organization's e-mail is secure—secure in the knowledge that your IT administrator is keeping things up to date, safe, and secure. After all, you have to change your password ...

Recognizing the persistent threat posed by ransomware attacks to organizations of all sizes, the Cybersecurity and Infrastructure Security Agency (CISA) announces today the establishment of the ...

Security researchers have found a new exploit that allows attackers to remotely execute code through Outlook Web Access (OWA), on Microsoft Exchange Server. Crowdstrike said the new exploit method ...