This record tracks a ransomware attack claimed by the
0apt group against
Diamond Deep Drilling. 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 GAP
Window 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.
214days open
t1 · Published
t2 · Pending
Published
January 30, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Diamond Deep Drilling is an Energy-sector company name associated with drilling services, a field that commonly supports exploration and production work in the energy industry. In this context, drilling companies may operate rigs, core samples, and related field services for subsurface evaluation and resource development. Available public search results did not provide a reliable official company profile, so a more detailed location or offerings description cannot be confirmed here without risking inaccuracy. It was listed as a ransomware victim associated with 0apt.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
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••• emails
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••• emails
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••• emails
Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
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