Cyber Infrastructure Pvt. Ltd.
bd_f9708bfdb187e701 · schema v1 · pii pii-v1
Full breach record for Cyber Infrastructure Pvt. Ltd. →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group J 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
Cyber Infrastructure Pvt. Ltd. (CIS), known as cisin.com, is an IT service provider company that develops and delivers customized solutions in software development, mobile app development, AI, and cloud solutions. With the help of its 1000+ experts, CIS offers a unique blend of offshore and onshore client engagement models for startups, SMEs, and large enterprises worldwide. It is headquartered in India with multiple global offices.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Jun 11, 2025
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.
j
According to ransomware.live, J is an emerging ransomware group that launched its leak site in May 2025, claiming over 41 victims by late 2025 including FAI Aviation Group (Germany), operating primarily as a leak-site-centric extortion identity with limited public technical analysis.