Microsoft Exchange servers increasingly hacked with IIS backdoors - BleepingComputer
7/26/2022 12:00:00 AM3 years 7 months ago
by Sergiu Gatlan
by Sergiu Gatlan
Microsoft says attackers increasingly use malicious Internet Information Services (IIS) web server extensions to backdoor unpatched Exchange servers as they have lower detection rates compared to web shells.
Microsoft says attackers increasingly use malicious Internet Information Services (IIS) web server extensions to backdoor unpatched Exchange servers as they have lower detection rates compared to web… [+3479 chars]
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