Grupo Pavisa
blackbyteThis record tracks a ransomware attack claimed by the blackbyte group against Grupo Pavisa. 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
Grupo Pavisa is a privately held glass product manufacturer based in Naucalpan, Mexico, with a history dating to 1952. It produces artisanal glass containers and other glass and crystal products for industrial and commercial customers. Company profiles describe it as part of the glass product manufacturing sector and note its headquarters in Mexico. The company 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.