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Tag: microsoft-exchange-server

Cybersecurity News | QUICK READ

Microsoft Exchange Autodiscover Bug Leads to the Leakage of 100K Windows Credentials

The Improper Implementation of the Autodiscover Protocol Is the Cause.

Cybersecurity News | QUICK READ

RGA Data Breach: Another Organization Affected by Massive Microsoft Exchange Hacking Campaign

The Malicious Campaign Used to Exploit ProxyLogon Vulnerabilities and Impact Ten of Thousands of Organizations.

Cybersecurity News | QUICK READ

A Microsoft Exchange ProxyToken Bug May Allow Hackers to Steal User Emails

The Vulnerability Doesn’t Require Authentication to Access Emails From a Target Account.

Cybersecurity News | QUICK READ

LockFile Ransomware Compromises Microsoft Exchange via ProxyShell

Hackers Encrypt Windows Domains by Making Use of Known ProxyShell Flaws.

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