AT&T is a software publisher located in Austin, Texas in the United States*. Thre are 20 additional code signing certificates issued to this publisher.
9/25/2008 8:00:00 PM
9/27/2011 7:59:59 PM
CN=AT&T, OU=AT&T Mass Market Care Application, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AT&T, L=Austin, S=Texas, C=US
No known positive detections
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The certificates below are also signed by AT&T.
10 of 20 code signing certificates issued
* Note, the details and description above are based on the code signing digital signature issued to AT&T by VeriSign, Inc. on September 25, 2008 with the serial number '565a077cdf35bd92f2336feb8e551b13'.