Hackers Exploiting Microsoft Outlook Privilege Escalation Flaw in The Wild

In response to the discovery of a critical vulnerability in Microsoft Outlook, CVE-2023-23397, actively exploited in the wild by the threat actors, Cisco Talos urges all Outlook users to update their email clients as soon as possible after the vulnerability has been discovered. While Microsoft later determined that the activities resulted from Russian-based actors, and […]

The post Hackers Exploiting Microsoft Outlook Privilege Escalation Flaw in The Wild appeared first on Cyber Security News.

actively exploited cisco cisco talos clients critical critical vulnerability cve cve-2023-23397 cyber security discovery email escalation exploited exploiting flaw hackers microsoft microsoft outlook outlook privilege privilege escalation response russian talos threat threat actors update vulnerability