Ophtazon
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against Ophtazon. 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
https://www.zoominfo.com/c/ophtazon/457685589 https://www.ophtazon.com OPHTAZON, the first medical equipment platform dedicated to ophthalmology, links doctors or clinics wishing to sell their equipment with potential buyers whatever the equipment put up for sale or the geographical situation of the sellers and Buyers. Many people on Earth suffer from eye problems, not because of ignorance but just because of the lack of materials available to doctors to diagnose or treat them. Our goal is to help doctors get the equipment they need to provide the best possible eye care regardless of their location. By creating OPHTAZON, our idea is to enhance the equipment of doctors who are no longer used to benefit the doctors who really need them.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.