Atcomm
globalThis record tracks a ransomware attack claimed by the global group against Atcomm. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
@comm 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.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.