Summary
Written by ThreatClusterfrom victim profile, leak postThe group claims to have exfiltrated 5.79 GB of data from Atcomm (www.atcomm.cn), with the leak listed in countdown. The leak page describes @comm as a Shanghai-based PR and digital marketing agency that leverages data and AI to help brands grow. The victim profile lists the domain www.atcomm.cn and identifies the sector as PR, digital marketing and human-AI collaboration.
Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.
What was taken
Atcomm is a Shanghai‑based agency specializing in PR, digital marketing, and human‑AI collaboration. It leverages data and AI to help brands grow. The company operates from Room 2103, SK Building, in Pudong New Area.
Also stated on the leak page
Fields this group publishes that do not map to a standard column. Labels are the site's own.
- Address
- Room 2103, SK Building, No. 149 Yucheng Road, Pudong New Area, Shanghai
Leak-site images (1)
Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.