Casacondition zero servers

Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities

Por um escritor misterioso
Last updated 24 março 2025
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
[UPDATE] March 8, 2021 – Since original publication of this blog, Volexity has now observed that cyber espionage operations using the SSRF vulnerability CVE-2021-26855 started occurring on January 3, 2021, three days earlier than initially posted. Volexity is seeing active in-the-wild exploitation of multiple Microsoft Exchange vulnerabilities used to steal e-mail and compromise networks. These attacks appear to have started as early as January 6, 2021. In January 2021, through its Network Security Monitoring service, Volexity detected anomalous activity from two of its customers' Microsoft Exchange servers. Volexity identified a large amount of data being sent to IP addresses it believed were not tied to legitimate users. A closer inspection of the IIS logs from the Exchange servers revealed rather alarming results. The logs showed inbound POST requests to valid files associated with images, JavaScript, cascading style sheets, and fonts used by Outlook Web Access (OWA). It was initially suspected the […]
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Examining Exchange Exploitation and its Lessons for Defenders - DomainTools
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Dávid Kosť on LinkedIn: Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day…
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Microsoft Exchange 0-Day Vulnerabilities Mitigation Guide
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Network Break 323: Google To Swap 3rd-Party Cookies For Cohorts; Attackers Exploit On-Prem Exchange - Packet Pushers
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Threat Assessment: Active Exploitation of Four Zero-Day Vulnerabilities in Microsoft Exchange Server
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
New 0-Day Vulnerabilities Found in Microsoft Exchange
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Microsoft Exchange exploitation: how to detect, mitigate, and stay calm
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
India continues investigation of possible grid cybersabotage. Microsoft patches zero-days under active Chinese exploitation. Ursnif warnings. ICS advisories.
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
4 Zero-Day Bug in Microsoft Exchange Let Attackers
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Microsoft Exchange Server Attack Timeline: Discoveries and Mitigations
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Healthcare's Microsoft Exchange Critical Exposure - Meditology Services
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Tracking Microsoft Exchange Zero-Day ProxyLogon and HAFNIUM - Truesec
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Zero Day Vulnerabilities Discovered in all Versions of Microsoft Exchange Server
Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities
Finding Proxylogon and Related Microsoft Exchange Vulnerabilities: How Tenable Can Help - Blog
Recomendado para você
você pode gostar

© 2014-2025 startwindsor.com. All rights reserved.