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Wednesday, April 6th, 2016 6:00 AM

Possible hacking attempt from a Comcast customer IP address

​Hello,​

​ ​

​Reviewing logs on our Exchange server and I've noticed frequent authentication attempts over the past several days from the IP address of 74.92.209.81.​

​This address points back to a Comcast customer in the Denver, CO area.​

​I suspect this may be a hacking attempt and wanted to alert Comcast so they may take appropriate precautions.​

​ ​

​Thank you.​

Accepted Solution

Gold Problem solver

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610 Messages

7 years ago

Try emailing abuse@comcast.net and include the offending IP address

Trusted Forum Contributor

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113 Messages

7 years ago

Its a webserver by a comcast customer that's been compromised or poisoned by a Finaland host.

 

80,443,1723 open

 

Reverse DNS: 81.209.92.74.in-addr.arpa
Hostname: 74-92-209-81-Colorado.hfc.comcastbusiness.net