The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2020
Filed:
Mar. 09, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
John Rodrigues, Woodinville, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Techniques for detecting fraudulent account usage without accessing user content associated with user accounts are disclosed herein. In one embodiment, a method includes receiving a report indicating fraudulent account usage related to an account of the computing service and in response to the received report, disallowing access to any content items associated with the account without disabling access to the account. While access to the content items is disallowed, collecting usage data related to the account or the content items and developing a model representing an activity profile of accessing the account or the content items. The method further includes detecting additional fraudulent account usage based on the developed model without scanning content items in the additional accounts.