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.
10/30/2008 1:00:00 AM
10/31/2009 12:59:59 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
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 October 30, 2008 with the serial number '0871f640fe387c7abf5e3aaccc9c57f0'.