In a new Western District of Texas complaint, SPRIV LLC has accused Salesforce (1:25-cv-00354) of infringing four user authentication patents. SPRIV pleads that it is “a practicing entity that specializes in fraud prevention and provides a platform for multiple two-factor authentication solutions in one product”. It targets the support for multi-factor authentication within Salesforce Authenticator, characterized in the new complaint as “built on a location-based two-factor authentication technology developed by Toopher, a company that Salesforce acquired in April 2015”.