2021-06-07 NAVISTAR INTERNATIONAL CORP Cybersecurity Incident

Page last updated on April 11, 2024

NAVISTAR INTERNATIONAL CORP initially disclosed a cybersecurity incident in an SEC 8-K filing on 2021-06-07 06:30:34 EDT.

Incident Details

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

Compromised Date:
Detected Date: 2021-05-20
Disclosure Date: 2021-06-07
Contained Date:
Recovered Date:

Attack Goal: Unknown

Costs: No Costs Tracked (yet)


8-K filed on 2021-06-07

NAVISTAR INTERNATIONAL CORP filed an 8-K at 2021-06-07 06:30:34 EDT
Accession Number: 0001193125-21-183688

Item 8.01 Other Events.

On May 20, 2021, Navistar International Corporation (the “Company”) learned of a credible potential cybersecurity threat to its information technology system (“IT System”). Upon learning of the cybersecurity threat, the Company launched an investigation and undertook immediate action in accordance with its cybersecurity response plan, including employing containment protocols to mitigate the impact of the potential threat, engaging internal and third-party information technology security and forensics experts to assess any impact on the Company’s IT System, and utilizing additional security measures to help safeguard the integrity of its IT System’s infrastructure and data contained therein. To date, the Company’s IT System continues to be fully operational.

On May 31, 2021, the Company received a claim that certain data had been extracted from the Company’s IT System. The measures described above are ongoing as the Company, with the assistance of third-party experts, continues to investigate and address the scope and impact of the cybersecurity incident. Law enforcement is aware of the cybersecurity incident.

Company Information

SIC DescriptionMotor Vehicles & Passenger Car Bodies
CategoryLarge accelerated filer
Fiscal Year EndOctober 30