Essilor of America
worldleaksThis record tracks a ransomware attack claimed by the worldleaks group against Essilor of America. 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
[AI generated] Essilor of America is a subsidiary of the renowned French company, Essilor International. Based in the US, it is a leading manufacturer and wholesale distributor of optical lenses. It specializes in creating lenses for eyeglasses and sunglasses, holding a strong reputation for its progressive and high-index lenses. It focuses on promoting good vision health and developing innovative solutions for vision correction.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.