xydias.gr
blackbyteThis record tracks a ransomware attack claimed by the blackbyte group against xydias.gr. 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
xydias.gr is the website of Costas Xydias S.A., a pharmaceutical distributor based in Athens, Greece, operating from Solomou Street. The company supplies medicines, parapharmaceuticals, and cosmetics to pharmacies and pharmaceutical wholesalers across Greece, and also offers online ordering for pharmacists. Its business profile places it in the broader “Other” sector for cataloging purposes. It was listed as a ransomware victim associated with BlackByte.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.