HAL Allergy
ransomhouseThis record tracks a ransomware attack claimed by the ransomhouse group against HAL Allergy. 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
HAL Allergy is one of the European top players in the development, production and distribution of allergen immunotherapies for the treatment and prevention of allergic diseases. With a highly competitive product portfolio, including subcutaneous and sublingual products, and a future-oriented pipeline portfolio, HAL Allergy strives to provide the best possible medical products and scientific output. HAL Allergy is located in the Bio Science Park in Leiden, The Netherlands.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.