For now, the fix requires manually removing the expired certificate from your machine. Unfortunately, some Macs kept this expired certificate and stored it in their Keychain Access app. We take extra steps to ensure that our SSL certificates do not expire to provide all customers with a secure user experience. This is a problem caused by an expired intermediate certificate issued by DigiCert, the company that Sprout Social and many other websites use to get SSL certificates.
Over the weekend, some customers using Macs may have started seeing expired or invalid certificate warnings when trying to use Sprout Social.
