Uber has disclosed a new data breach that is related to the security breach of Teqtivity, a third-party vendor that Uber uses for asset management and tracking services. A threat actor named “UberLeaks” began leaking allegedly stolen data from Uber and Uber Eats on December 10, 2022, on a hacking forum. The exposed data includes Windows domain login names and email addresses, corporate reports, IT asset management information, data destruction reports, multiple archives of apparent source code associated with mobile device management (MDM) platforms, and more. One document in particular contained over 77,000 Uber employee email addresses and Windows Active Directory information. UberLeaks posted the alleged stolen information in four (4) separate postings regarding Uber MDM, Uber Eats MDM, Teqtivity MDM, and TripActions MDM platforms. The actor included one (1) member of the Lapsus$ threat group in each post, but Uber confirmed that Lapsus$ is not related to this December breach despite being previously linked to the company’s cyberattack in September 2022. Uber confirmed that this breach is not related to the security incident that took place in September and that the code identified is not owned by Uber. Teqtivity published a data breach notification on December 12, 2022, that stated the company is aware of “customer data that was compromised due to unauthorized access to our systems by a malicious third party” and that the third-party obtained access to its AWS backup server that housed company code and data files. Teqtivity also noted that its ongoing investigation identified the following exposed information: first name, last name, work email address, work location details, device serial number, device make, device model, and technical specs. The company confirmed that home address, banking information, and government identification numbers are not collected or retained. Uber and Teqtivity are both in the midst of ongoing investigations into this data breach. CTIX analysts will provide updates on the matter once available.