Parker-Hannifin Corporation
bd_8a3005f04acf903e · schema v1 · pii pii-v1
Full breach record for Parker-Hannifin Corporation →2 incidents on fileParker-Hannifin Corporation notified affected individuals of a data security incident where an unauthorized third party accessed IT systems between March 11-14, 2022. The incident exposed employee and affiliated individual data including SSNs, DOBs, driver's licenses, passport numbers, financial account info, and credentials. Health plan enrollment data was also potentially accessed. Parker engaged forensic investigators and law enforcement, and offered two years of Experian Identity Works.
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Incident timeline
Mar 11, 2022
Begins
Mar 14, 2022
Discovered
May 12, 2022
Filed
vs. sector median
2 wks faster
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Washington State AGbd_17b4929739eac05a2022-05-12Candidate
- Oregon State AGbd_2e4e8437a11d82df2022-05-12Verified
- Montana State AGbd_6832cd8e536a68202022-05-12Verified
- California State AGbd_6b507e9d58c8d6b62022-05-12Verified
Show 1 more filing ↓Show fewer ↑
- Massachusetts State AGbd_8ddc31e707d319132022-05-12Verified
Filing propagation · 6 filings · 6 states
View merged incident ↗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.