StumbleUpon, Inc. is a software developer located in Dover, Delaware in the United States*. Thre are 2 additional code signing certificates issued to this publisher.
9/27/2011 5:30:00 AM
10/30/2013 5:29:59 AM
CN="StumbleUpon, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="StumbleUpon, Inc.", L=Dover, S=Delaware, C=US
No known positive detections
Downloads URLs for files signed by StumbleUpon, Inc..
The following websites host and distribute files published by StumbleUpon, Inc..
The certificates below are also signed by StumbleUpon, Inc..
* Note, the details and description above are based on the code signing digital signature issued to StumbleUpon, Inc. by VeriSign, Inc. on September 27, 2011 with the serial number '7e74887c785d9c183ef8fbd88edfd8f9'.