Breach taxonomy
Summary
Levi Strauss & Co. disclosed that an unauthorized third party used social engineering to gain access to three employees' company-issued computers and reach Company files. Preliminary investigation findings indicate certain corporate information was accessed and exfiltrated; the company states no consumer data was impacted and there was no interruption to business operations. The company contained and terminated the unauthorized access, engaged third-party cybersecurity experts, and is notifying affected parties and regulators. Filed under Item 8.01; the company states it does not believe the incident is reasonably likely to have a material impact, so materiality was not formally determined under Item 1.05 as of the filing date.
Tagging rationale
ThreatUnknown
Filing refers only to “an unauthorized third party” and does not attribute the incident to any specific actor category → UNKNOWN.
MethodsData ExfilPhishing
Filing confirms corporate information was “accessed and exfiltrated” → DATA-EXFIL, with initial access obtained “through social engineering techniques that enabled unauthorized access to three employees’ Company-issued computers” → PHISHING as the closest social-engineering vector code (the filing says “social engineering” rather than naming phishing specifically).
AssetsConfidential Biz
Filing states the Company “believes that certain corporate information was accessed and exfiltrated” while expressly stating “no consumer data was impacted” → CONFIDENTIAL-BIZ only, no PERSONAL-DATA.
EffectsInfo Privacy LossNetwork Security
Filing discloses unauthorized access to and exfiltration of corporate information with notifications to affected parties and regulators → INFO-PRIVACY-LOSS; compromise of three employee endpoints and Company file access → NETWORK-SECURITY. No operational or extortion effect disclosed.
Business continuityNot Required
Filing states the Company “has not experienced any interruption in business operations as a result of the incident” → no continuity procedures required.
Impact
Confirmed exfiltration of corporate information from three employee endpoints, contained rapidly, with no consumer data affected and no operational disruption; company assesses no material impact → score 2.
InsuranceNot disclosed
Filing makes no mention of cyber insurance or insurance proceeds → null.
Read the original SEC filing excerpt
Item 8.01 Other Events. Levi Strauss & Co. (the “Company”) recently detected that the Company experienced a cybersecurity incident in which an unauthorized third party gained access to Company files through social engineering techniques that enabled unauthorized access to three employees’ Company-issued computers. Following such detection, the Company initiated response protocols, implemented containment measures, launched an investigation, which remains ongoing and engaged the services of third-party cybersecurity experts. Based on preliminary findings from the Company’s investigation, the Company believes that certain corporate information was accessed and exfiltrated as a result of the incident. As of the date of this filing, the Company believes that its rapid response efforts successfully contained and terminated the unauthorized access, and that no consumer data was impacted. The Company has not experienced any interruption in business operations as a result of the incident. Based on information available as of the date of this filing, the Company does not believe the incident has had, or is reasonably likely to have, a material impact on the Company’s business strategy, operations, financial condition, or results of operations. The Company has provided and will provide notifications to affected parties and applicable regulators as appropriate and in accordance with applicable law.