2022-04-05 PARKER HANNIFIN CORP Cybersecurity Incident

Page last updated on April 11, 2024

PARKER HANNIFIN CORP initially disclosed a cybersecurity incident in an SEC 8-K filing on 2022-04-05 06:49:06 EDT.

Incident Details

Material: Unknown
Is Breach: Unknown
Records Compromised: Unknown
Data Types Impacted: No Data Types Tracked (yet)

Compromised Date:
Detected Date: 2022-03-14
Disclosure Date: 2022-04-05
Contained Date:
Recovered Date:

Attack Goal: Unknown

Costs: No Costs Tracked (yet)


8-K filed on 2022-04-05

PARKER HANNIFIN CORP filed an 8-K at 2022-04-05 06:49:06 EDT
Accession Number: 0000076334-22-000009

Item 8.01 Other Events.

On March 14, 2022, Parker-Hannifin Corporation (the “Company” or “Parker”) detected that a third party gained unauthorized access to the Company’s systems. The Company immediately activated incident response protocols, which included shutting down certain systems and commencing an investigation of the incident, which is ongoing. The Company also notified and is working with relevant law enforcement authorities, and engaged legal counsel and other third-party incident response and cybersecurity professionals. While the Company’s investigation is ongoing, the Company believes some data was accessed and taken and may include personal information of Company team members.

Based on its preliminary assessment and on the information currently known, the incident has not had a significant financial or operational impact and the Company does not believe the incident will have a material impact on its business, operations or financial results. The Company’s business systems are fully operational, and the Company maintains insurance, subject to certain deductibles and policy limitations typical for its size and industry.

Company Information

SIC DescriptionMiscellaneous Fabricated Metal Products
TickerPH - NYSE
CategoryLarge accelerated filer
Fiscal Year EndJune 29