norm: clarksonUSno LEI · no CIKMax severity: Medium

Canonical registry

Clarkson PLC

ent_20eee350fa4fda0f56cf0985

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Disclosures

1

State AG · 1 jurisdiction

Multi-filing incidents

—

no multi-filing incident in sample

Max affected reported

3

as filed · State AG NH

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Clarkson PLC
Normalized: clarkson— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Disclosure history (1)newest first

New Hampshire State AGas victim2018-07-30
Clarkson PLC notified the NH AG of a ransomware incident where an unauthorized third party accessed systems via a single user account from May 31 to Nov 4, 2017, copying data and demanding ransom. Discovered Nov 7, 2017. Data included SSN, DOB, and financial info. 3 NH residents affected. Notices mailed July 30, 2018.