Grant Production Testing Services
bd_7727750fe0bf561d · schema v1 · pii pii-v1
Full breach record for Grant Production Testing Services →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Payoutsking on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
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.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 24, 2026
Claim posted
—
No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
payoutsking
According to ransomware.live, PayoutsKing is an active ransomware group observed through at least 2026 that has claimed attacks against a wide range of industries internationally — including Del Monte Foods and V. FRAAS — across the US, UK, Germany, and Ireland using standard double-extortion tactics.