PCL Holding
ransomhouseThis record tracks a ransomware attack claimed by the ransomhouse group against PCL Holding. 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
PCL Holding Public Company Limited is a Thai-based holding entity operating as a premier importer and distributor of diagnostic instruments, reagents, and consumables for medical and research laboratories. The company manages a comprehensive portfolio of products across hematology, chemistry, immunology, and laboratory automation systems, representing globally recognized brands such as Beckman Coulter. With over 100 employees, the organization serves a broad client base of hospitals and government sectors throughout the Thai domestic market. Established in 1995 and converted to a public company in 2023, the firm delivers end-to-end service support to the public health sector. The company’s structure as a holding company enables strategic management of its diverse operational subsidiaries and product verticals to drive market leadership.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.