Crompton Lamps, UK
bd_726452ad8d0d2216 · schema v1 · pii pii-v1
Full breach record for Crompton Lamps, UK →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group INC Ransom 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
Crompton Lamps is one of the oldest lamp businesses in the world, founded in 1878 by the late Colonel Crompton, an entrepreneur with an interest in electricity. He designed and installed some of the earliest recorded electric lighting installations at buildings such as Windsor Castle and Holyrood Palace. In 1927 Colonel Crompton formed a partnership with Frank Parkinson and together they founded Crompton Parkinson which developed into a substantial manufacturing business producing a whole range of industrial electrical products.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Jun 11, 2025
Claim posted
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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.