greyform.sg
safepayThis record tracks a ransomware attack claimed by the safepay group against greyform.sg. 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
[AI generated] Greyform Pte Ltd is a Singapore-based construction company specialising in prefab construction methods. With a focus on sustainability and high-efficiency construction, Greyform uses innovative techniques to meet the demands of today's construction industry. Their services include the design, production, logistics and installation of prefabricated components for residential, commercial and civil engineering projects.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.