Instituto Meteorológico Nacional
contiThis record tracks a ransomware attack claimed by the conti group against Instituto Meteorológico Nacional. 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
Instituto Meteorológico Nacional is Costa Rica’s national meteorological service, based in San José, that provides weather forecasts, climate data, imagery, and related public information. Its role is to support decision-making with official meteorological and climatological services for the country. In regional meteorological listings, it appears as a Costa Rican weather agency within the broader public-sector category. It was listed as a ransomware victim associated with conti.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.