UNC7761 surfaced on our tracker this week with five claimed victims posted in a single day on August 7, 2026, an unusually concentrated debut that suggests either a coordinated leak-site launch or a batch disclosure of prior intrusions. Claimed targets skew toward transportation and logistics (Venture Logistics, Uber) alongside real estate, insurance, and financial services entities, with victim geography split between the US and Canada. No description or MITRE ATT&CK technique catalogue is currently on file for this actor, so tooling, encryption method, and initial access vector remain unconfirmed. The group's self-characterization is not available and nothing about its claimed capabilities can be independently verified at this stage. Given the newness of the listing, this entry should be treated as an emerging cluster warranting continued observation rather than an established, well-profiled operation.