Grant Production Testing Services
payoutskingThis record tracks a ransomware attack claimed by the payoutsking group against Grant Production Testing Services. 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] Grant Production Testing Services is an oilfield services company specializing in well testing, flow measurement, and production testing solutions for the oil and gas industry. The company provides temporary and permanent testing equipment, data acquisition, and technical expertise to support operators during exploration and production activities. It operates primarily in Canada, serving clients across the upstream energy sector.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.