A new threat actor is exploiting ProxyShell flaws in attacks aimed at Microsoft Exchange servers to deploy the Babuk Ransomware in corporate networks. Talos researchers warn...
Microsoft announced that Basic Authentication will be turned off for all protocols in all tenants starting October 1st, 2022, to protect millions of Exchange Online users....
A campaign that targeted the U.S. media organizations and retailers using SideWalk backdoor last month has been spotted again. At that time, it was used by...
The Conti ransomware gang is hacking into Microsoft Exchange servers and breaching corporate networks using recently disclosed ProxyShell vulnerability exploits. ProxyShell is the name of an...
The US Cybersecurity and Infrastructure Security Agency (CISA) issued its first alert tagged as “urgent,” warning admins to patch on-premises Microsoft Exchange servers against actively exploited...
A new ransomware gang known as LockFile encrypts Windows domains after hacking into Microsoft Exchange servers using the recently disclosed ProxyShell vulnerabilities. ProxyShell is the name...
A few months ago, when the ProxyLogon vulnerabilities were disclosed in Microsoft Exchange Servers, a large number of attackers had started using it for launching thousands of attack...
US and allies, including the European Union, the United Kingdom, and NATO, are officially blaming China for this year’s widespread Microsoft Exchange hacking campaign. These early...
Python-coded malware used in Microsoft Exchange Server exploitation Black Kingdom ransomware appeared on the scene back in 2019, but we observed some activity again in 2021....
Every hour, a threat actor starts a new scan on the public web for vulnerable systems, moving at a quicker pace than global enterprises when trying...
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